297136511

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1\times {\mathrm{1831}}^1$

素因数の和:2174

約数の個数: 16

約数和(自身を含む): 344709120

約数和(自身を除く): 47572609

約数列:

[1, 7, 97, 239, 679, 1673, 1831, 12817, 23183, 162281, 177607, 437609, 1243249, 3063263, 42448073, 297136511]

約数ペア:

[(1, 297136511), (7, 42448073), (97, 3063263), (239, 1243249), (679, 437609), (1673, 177607), (1831, 162281), (12817, 23183)]