418158117

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{32789}}^1$

素因数の和:32917

約数の個数: 24

約数和(自身を含む): 656455800

約数和(自身を除く): 238297683

約数列:

[1, 3, 9, 13, 39, 109, 117, 327, 981, 1417, 4251, 12753, 32789, 98367, 295101, 426257, 1278771, 3574001, 3836313, 10722003, 32166009, 46462013, 139386039, 418158117]

約数ペア:

[(1, 418158117), (3, 139386039), (9, 46462013), (13, 32166009), (39, 10722003), (109, 3836313), (117, 3574001), (327, 1278771), (981, 426257), (1417, 295101), (4251, 98367), (12753, 32789)]