260147371

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:591

約数の個数: 24

約数和(自身を含む): 299387088

約数和(自身を除く): 39239717

約数列:

[1, 11, 29, 61, 319, 461, 671, 841, 1769, 5071, 9251, 13369, 19459, 28121, 51301, 147059, 309331, 387701, 564311, 815509, 4264711, 8970599, 23649761, 260147371]

約数ペア:

[(1, 260147371), (11, 23649761), (29, 8970599), (61, 4264711), (319, 815509), (461, 564311), (671, 387701), (841, 309331), (1769, 147059), (5071, 51301), (9251, 28121), (13369, 19459)]