26539401

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{2389}}^1$

素因数の和:2445

約数の個数: 24

約数和(自身を含む): 42293440

約数和(自身を除く): 15754039

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 529, 1587, 2389, 3703, 7167, 11109, 16723, 50169, 54947, 164841, 384629, 1153887, 1263781, 3791343, 8846467, 26539401]

約数ペア:

[(1, 26539401), (3, 8846467), (7, 3791343), (21, 1263781), (23, 1153887), (69, 384629), (161, 164841), (483, 54947), (529, 50169), (1587, 16723), (2389, 11109), (3703, 7167)]