707898961

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{5197}}^1$

素因数の和:5305

約数の個数: 32

約数和(自身を含む): 928154880

約数和(自身を除く): 220255919

約数列:

[1, 7, 11, 29, 61, 77, 203, 319, 427, 671, 1769, 2233, 4697, 5197, 12383, 19459, 36379, 57167, 136213, 150713, 317017, 400169, 1054991, 1657843, 2219119, 3487187, 9193493, 11604901, 24410309, 64354451, 101128423, 707898961]

約数ペア:

[(1, 707898961), (7, 101128423), (11, 64354451), (29, 24410309), (61, 11604901), (77, 9193493), (203, 3487187), (319, 2219119), (427, 1657843), (671, 1054991), (1769, 400169), (2233, 317017), (4697, 150713), (5197, 136213), (12383, 57167), (19459, 36379)]