13372222857

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:567

約数の個数: 128

約数和(自身を含む): 23108198400

約数和(自身を除く): 9735975543

約数列:

[1, 3, 7, 19, 21, 29, 41, 57, 71, 87, 123, 133, 203, 213, 287, 397, 399, 497, 551, 609, 779, 861, 1189, 1191, 1349, 1491, 1653, 2059, 2337, 2779, 2911, 3567, 3857, 4047, 5453, 6177, 7543, 8323, 8337, 8733, 9443, 11513, 11571, 14413, 16277, 16359, 20377, 22591, 22629, 24969, 28187, 28329, 34539, 39121, 43239, 48831, 52801, 55309, 61131, 67773, 80591, 84419, 84561, 113939, 117363, 158137, 158403, 165927, 197309, 218747, 241773, 253257, 273847, 309263, 341817, 387163, 472033, 474411, 535553, 590933, 591927, 656241, 817423, 821541, 927789, 1155667, 1161489, 1416099, 1531229, 1603961, 1606659, 1772799, 2164841, 2452269, 3304231, 3467001, 3748871, 4593687, 4811883, 5721961, 6494523, 8089669, 8968627, 9912693, 11227727, 11246613, 15531037, 17165883, 21957673, 24269007, 26905881, 33514343, 33683181, 46593111, 62780389, 65873019, 100543029, 108717259, 153703711, 188341167, 234600401, 326151777, 461111133, 636772517, 703801203, 1910317551, 4457407619, 13372222857]

約数ペア:

[(1, 13372222857), (3, 4457407619), (7, 1910317551), (19, 703801203), (21, 636772517), (29, 461111133), (41, 326151777), (57, 234600401), (71, 188341167), (87, 153703711), (123, 108717259), (133, 100543029), (203, 65873019), (213, 62780389), (287, 46593111), (397, 33683181), (399, 33514343), (497, 26905881), (551, 24269007), (609, 21957673), (779, 17165883), (861, 15531037), (1189, 11246613), (1191, 11227727), (1349, 9912693), (1491, 8968627), (1653, 8089669), (2059, 6494523), (2337, 5721961), (2779, 4811883), (2911, 4593687), (3567, 3748871), (3857, 3467001), (4047, 3304231), (5453, 2452269), (6177, 2164841), (7543, 1772799), (8323, 1606659), (8337, 1603961), (8733, 1531229), (9443, 1416099), (11513, 1161489), (11571, 1155667), (14413, 927789), (16277, 821541), (16359, 817423), (20377, 656241), (22591, 591927), (22629, 590933), (24969, 535553), (28187, 474411), (28329, 472033), (34539, 387163), (39121, 341817), (43239, 309263), (48831, 273847), (52801, 253257), (55309, 241773), (61131, 218747), (67773, 197309), (80591, 165927), (84419, 158403), (84561, 158137), (113939, 117363)]