426317143

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{12659}}^1$

素因数の和:12966

約数の個数: 16

約数和(自身を含む): 517743360

約数和(自身を除く): 91426217

約数列:

[1, 7, 17, 119, 283, 1981, 4811, 12659, 33677, 88613, 215203, 1506421, 3582497, 25077479, 60902449, 426317143]

約数ペア:

[(1, 426317143), (7, 60902449), (17, 25077479), (119, 3582497), (283, 1506421), (1981, 215203), (4811, 88613), (12659, 33677)]