1207183797

素因数分解:

$3^3\times {\mathrm{2131}}^1\times {\mathrm{20981}}^1$

素因数の和:23121

約数の個数: 16

約数和(自身を含む): 1789344960

約数和(自身を除く): 582161163

約数列:

[1, 3, 9, 27, 2131, 6393, 19179, 20981, 57537, 62943, 188829, 566487, 44710511, 134131533, 402394599, 1207183797]

約数ペア:

[(1, 1207183797), (3, 402394599), (9, 134131533), (27, 44710511), (2131, 566487), (6393, 188829), (19179, 62943), (20981, 57537)]