11994010623

素因数分解:

$3^2\times 7^4\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:407

約数の個数: 120

約数和(自身を含む): 21533191680

約数和(自身を除く): 9539181057

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 131, 133, 147, 171, 223, 343, 393, 399, 441, 669, 917, 931, 1029, 1179, 1197, 1561, 2007, 2401, 2489, 2751, 2793, 3087, 4237, 4683, 6419, 6517, 7203, 7467, 8253, 8379, 10927, 12711, 14049, 17423, 19257, 19551, 21609, 22401, 29213, 29659, 32781, 38133, 44933, 45619, 52269, 57771, 58653, 76489, 87639, 88977, 98343, 121961, 134799, 136857, 156807, 204491, 207613, 229467, 262917, 266931, 314531, 365883, 404397, 410571, 535423, 555047, 613473, 622839, 688401, 853727, 943593, 1097649, 1431437, 1453291, 1606269, 1665141, 1840419, 1868517, 2561181, 2830779, 3885329, 4294311, 4359873, 4818807, 4995423, 5976089, 7683543, 10020059, 10173037, 11655987, 12882933, 13079619, 17928267, 27197303, 30060177, 30519111, 34967961, 53784801, 70140413, 81591909, 90180531, 91557333, 190381121, 210421239, 244775727, 571143363, 631263717, 1332667847, 1713430089, 3998003541, 11994010623]

約数ペア:

[(1, 11994010623), (3, 3998003541), (7, 1713430089), (9, 1332667847), (19, 631263717), (21, 571143363), (49, 244775727), (57, 210421239), (63, 190381121), (131, 91557333), (133, 90180531), (147, 81591909), (171, 70140413), (223, 53784801), (343, 34967961), (393, 30519111), (399, 30060177), (441, 27197303), (669, 17928267), (917, 13079619), (931, 12882933), (1029, 11655987), (1179, 10173037), (1197, 10020059), (1561, 7683543), (2007, 5976089), (2401, 4995423), (2489, 4818807), (2751, 4359873), (2793, 4294311), (3087, 3885329), (4237, 2830779), (4683, 2561181), (6419, 1868517), (6517, 1840419), (7203, 1665141), (7467, 1606269), (8253, 1453291), (8379, 1431437), (10927, 1097649), (12711, 943593), (14049, 853727), (17423, 688401), (19257, 622839), (19551, 613473), (21609, 555047), (22401, 535423), (29213, 410571), (29659, 404397), (32781, 365883), (38133, 314531), (44933, 266931), (45619, 262917), (52269, 229467), (57771, 207613), (58653, 204491), (76489, 156807), (87639, 136857), (88977, 134799), (98343, 121961)]