104451991

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1\times {\mathrm{523}}^1$

素因数の和:910

約数の個数: 16

約数和(自身を含む): 121199104

約数和(自身を除く): 16747113

約数列:

[1, 7, 103, 277, 523, 721, 1939, 3661, 28531, 53869, 144871, 199717, 377083, 1014097, 14921713, 104451991]

約数ペア:

[(1, 104451991), (7, 14921713), (103, 1014097), (277, 377083), (523, 199717), (721, 144871), (1939, 53869), (3661, 28531)]