131862049

素因数分解:

${\mathrm{11}}^2\times {\mathrm{509}}^1\times {\mathrm{2141}}^1$

素因数の和:2672

約数の個数: 12

約数和(自身を含む): 145291860

約数和(自身を除く): 13429811

約数列:

[1, 11, 121, 509, 2141, 5599, 23551, 61589, 259061, 1089769, 11987459, 131862049]

約数ペア:

[(1, 131862049), (11, 11987459), (121, 1089769), (509, 259061), (2141, 61589), (5599, 23551)]