129490627

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{1459}}^1$

素因数の和:1906

約数の個数: 16

約数和(自身を含む): 153241600

約数和(自身を除く): 23750973

約数列:

[1, 7, 31, 217, 409, 1459, 2863, 10213, 12679, 45229, 88753, 316603, 596731, 4177117, 18498661, 129490627]

約数ペア:

[(1, 129490627), (7, 18498661), (31, 4177117), (217, 596731), (409, 316603), (1459, 88753), (2863, 45229), (10213, 12679)]