70415149

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{571}}^1$

素因数の和:880

約数の個数: 16

約数和(自身を含む): 82001920

約数和(自身を除く): 11586771

約数列:

[1, 7, 79, 223, 553, 571, 1561, 3997, 17617, 45109, 123319, 127333, 315763, 891331, 10059307, 70415149]

約数ペア:

[(1, 70415149), (7, 10059307), (79, 891331), (223, 315763), (553, 127333), (571, 123319), (1561, 45109), (3997, 17617)]