57302021

素因数分解:

$7^2\times {\mathrm{419}}^1\times {\mathrm{2791}}^1$

素因数の和:3224

約数の個数: 12

約数和(自身を含む): 66840480

約数和(自身を除く): 9538459

約数列:

[1, 7, 49, 419, 2791, 2933, 19537, 20531, 136759, 1169429, 8186003, 57302021]

約数ペア:

[(1, 57302021), (7, 8186003), (49, 1169429), (419, 136759), (2791, 20531), (2933, 19537)]