291208563

素因数分解:

$3^2\times {\mathrm{317}}^1\times {\mathrm{102071}}^1$

素因数の和:102394

約数の個数: 12

約数和(自身を含む): 421965648

約数和(自身を除く): 130757085

約数列:

[1, 3, 9, 317, 951, 2853, 102071, 306213, 918639, 32356507, 97069521, 291208563]

約数ペア:

[(1, 291208563), (3, 97069521), (9, 32356507), (317, 918639), (951, 306213), (2853, 102071)]