250851411

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{99901}}^1$

素因数の和:99944

約数の個数: 20

約数和(自身を含む): 386820544

約数和(自身を除く): 135969133

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 99901, 299703, 899109, 2697327, 3096931, 8091981, 9290793, 27872379, 83617137, 250851411]

約数ペア:

[(1, 250851411), (3, 83617137), (9, 27872379), (27, 9290793), (31, 8091981), (81, 3096931), (93, 2697327), (279, 899109), (837, 299703), (2511, 99901)]