315093191

素因数分解:

$7^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1\times {\mathrm{701}}^1$

素因数の和:1274

約数の個数: 16

約数和(自身を含む): 363804480

約数和(自身を除く): 48711289

約数列:

[1, 7, 157, 409, 701, 1099, 2863, 4907, 64213, 110057, 286709, 449491, 770399, 2006963, 45013313, 315093191]

約数ペア:

[(1, 315093191), (7, 45013313), (157, 2006963), (409, 770399), (701, 449491), (1099, 286709), (2863, 110057), (4907, 64213)]