807749711

素因数分解:

${\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{907}}^1$

素因数の和:1238

約数の個数: 16

約数和(自身を含む): 838992000

約数和(自身を除く): 31242289

約数列:

[1, 43, 139, 149, 907, 5977, 6407, 20711, 39001, 126073, 135143, 890573, 5421139, 5811149, 18784877, 807749711]

約数ペア:

[(1, 807749711), (43, 18784877), (139, 5811149), (149, 5421139), (907, 890573), (5977, 135143), (6407, 126073), (20711, 39001)]