156973313

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{52517}}^1$

素因数の和:52592

約数の個数: 12

約数和(自身を含む): 185598612

約数和(自身を除く): 28625299

約数列:

[1, 7, 49, 61, 427, 2989, 52517, 367619, 2573333, 3203537, 22424759, 156973313]

約数ペア:

[(1, 156973313), (7, 22424759), (49, 3203537), (61, 2573333), (427, 367619), (2989, 52517)]