4269699

素因数分解:

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

素因数の和:105

約数の個数: 64

約数和(自身を含む): 8064000

約数和(自身を除く): 3794301

約数列:

[1, 3, 7, 9, 19, 21, 27, 29, 41, 57, 63, 87, 123, 133, 171, 189, 203, 261, 287, 369, 399, 513, 551, 609, 779, 783, 861, 1107, 1189, 1197, 1653, 1827, 2337, 2583, 3567, 3591, 3857, 4959, 5453, 5481, 7011, 7749, 8323, 10701, 11571, 14877, 16359, 21033, 22591, 24969, 32103, 34713, 49077, 67773, 74907, 104139, 147231, 158137, 203319, 224721, 474411, 609957, 1423233, 4269699]

約数ペア:

[(1, 4269699), (3, 1423233), (7, 609957), (9, 474411), (19, 224721), (21, 203319), (27, 158137), (29, 147231), (41, 104139), (57, 74907), (63, 67773), (87, 49077), (123, 34713), (133, 32103), (171, 24969), (189, 22591), (203, 21033), (261, 16359), (287, 14877), (369, 11571), (399, 10701), (513, 8323), (551, 7749), (609, 7011), (779, 5481), (783, 5453), (861, 4959), (1107, 3857), (1189, 3591), (1197, 3567), (1653, 2583), (1827, 2337)]