151391207

素因数分解:

${\mathrm{11}}^2\times {\mathrm{727}}^1\times {\mathrm{1721}}^1$

素因数の和:2470

約数の個数: 12

約数和(自身を含む): 166730928

約数和(自身を除く): 15339721

約数列:

[1, 11, 121, 727, 1721, 7997, 18931, 87967, 208241, 1251167, 13762837, 151391207]

約数ペア:

[(1, 151391207), (11, 13762837), (121, 1251167), (727, 208241), (1721, 87967), (7997, 18931)]