57117831281

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{2215501}}^1$

素因数の和:2215664

約数の個数: 16

約数和(自身を含む): 68060221440

約数和(自身を除く): 10942390159

約数列:

[1, 7, 29, 127, 203, 889, 3683, 25781, 2215501, 15508507, 64249529, 281368627, 449746703, 1969580389, 8159690183, 57117831281]

約数ペア:

[(1, 57117831281), (7, 8159690183), (29, 1969580389), (127, 449746703), (203, 281368627), (889, 64249529), (3683, 15508507), (25781, 2215501)]