397339979

素因数分解:

${\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{617}}^1$

素因数の和:910

約数の個数: 16

約数和(自身を含む): 414257760

約数和(自身を除く): 16917781

約数列:

[1, 41, 113, 139, 617, 4633, 5699, 15707, 25297, 69721, 85763, 643987, 2858561, 3516283, 9691219, 397339979]

約数ペア:

[(1, 397339979), (41, 9691219), (113, 3516283), (139, 2858561), (617, 643987), (4633, 85763), (5699, 69721), (15707, 25297)]