120851857

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{5407}}^1$

素因数の和:5548

約数の個数: 16

約数和(自身を含む): 143982592

約数和(自身を除く): 23130735

約数列:

[1, 7, 31, 103, 217, 721, 3193, 5407, 22351, 37849, 167617, 556921, 1173319, 3898447, 17264551, 120851857]

約数ペア:

[(1, 120851857), (7, 17264551), (31, 3898447), (103, 1173319), (217, 556921), (721, 167617), (3193, 37849), (5407, 22351)]