397732467

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{52631}}^1$

素因数の和:52874

約数の個数: 16

約数和(自身を含む): 581057280

約数和(自身を除く): 183324813

約数列:

[1, 3, 11, 33, 229, 687, 2519, 7557, 52631, 157893, 578941, 1736823, 12052499, 36157497, 132577489, 397732467]

約数ペア:

[(1, 397732467), (3, 132577489), (11, 36157497), (33, 12052499), (229, 1736823), (687, 578941), (2519, 157893), (7557, 52631)]