252632009

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{12527}}^1$

素因数の和:12644

約数の個数: 16

約数和(自身を含む): 299870208

約数和(自身を除く): 47238199

約数列:

[1, 7, 43, 67, 301, 469, 2881, 12527, 20167, 87689, 538661, 839309, 3770627, 5875163, 36090287, 252632009]

約数ペア:

[(1, 252632009), (7, 36090287), (43, 5875163), (67, 3770627), (301, 839309), (469, 538661), (2881, 87689), (12527, 20167)]