11985801

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:676

約数の個数: 16

約数和(自身を含む): 16373760

約数和(自身を除く): 4387959

約数列:

[1, 3, 79, 103, 237, 309, 491, 1473, 8137, 24411, 38789, 50573, 116367, 151719, 3995267, 11985801]

約数ペア:

[(1, 11985801), (3, 3995267), (79, 151719), (103, 116367), (237, 50573), (309, 38789), (491, 24411), (1473, 8137)]