133249123

素因数分解:

$7^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1\times {\mathrm{419}}^1$

素因数の和:858

約数の個数: 16

約数和(自身を含む): 154103040

約数和(自身を除く): 20853917

約数列:

[1, 7, 181, 251, 419, 1267, 1757, 2933, 45431, 75839, 105169, 318017, 530873, 736183, 19035589, 133249123]

約数ペア:

[(1, 133249123), (7, 19035589), (181, 736183), (251, 530873), (419, 318017), (1267, 105169), (1757, 75839), (2933, 45431)]