1259790831

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{633379}}^1$

素因数の和:633415

約数の個数: 24

約数和(自身を含む): 2074952880

約数和(自身を除く): 815162049

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 633379, 1900137, 5700411, 8233927, 10767443, 24701781, 32302329, 74105343, 96906987, 139976759, 419930277, 1259790831]

約数ペア:

[(1, 1259790831), (3, 419930277), (9, 139976759), (13, 96906987), (17, 74105343), (39, 32302329), (51, 24701781), (117, 10767443), (153, 8233927), (221, 5700411), (663, 1900137), (1989, 633379)]