79075479

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{709}}^1$

素因数の和:879

約数の個数: 32

約数和(自身を含む): 124323840

約数和(自身を除く): 45248361

約数列:

[1, 3, 7, 21, 47, 113, 141, 329, 339, 709, 791, 987, 2127, 2373, 4963, 5311, 14889, 15933, 33323, 37177, 80117, 99969, 111531, 233261, 240351, 560819, 699783, 1682457, 3765499, 11296497, 26358493, 79075479]

約数ペア:

[(1, 79075479), (3, 26358493), (7, 11296497), (21, 3765499), (47, 1682457), (113, 699783), (141, 560819), (329, 240351), (339, 233261), (709, 111531), (791, 99969), (987, 80117), (2127, 37177), (2373, 33323), (4963, 15933), (5311, 14889)]