291255597

素因数分解:

$3^2\times {\mathrm{1039}}^1\times {\mathrm{31147}}^1$

素因数の和:32192

約数の個数: 12

約数和(自身を含む): 421120960

約数和(自身を除く): 129865363

約数列:

[1, 3, 9, 1039, 3117, 9351, 31147, 93441, 280323, 32361733, 97085199, 291255597]

約数ペア:

[(1, 291255597), (3, 97085199), (9, 32361733), (1039, 280323), (3117, 93441), (9351, 31147)]