222830531

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{70583}}^1$

素因数の和:70642

約数の個数: 16

約数和(自身を含む): 284594688

約数和(自身を除く): 61764157

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 70583, 494081, 776413, 2893903, 5434891, 20257321, 31832933, 222830531]

約数ペア:

[(1, 222830531), (7, 31832933), (11, 20257321), (41, 5434891), (77, 2893903), (287, 776413), (451, 494081), (3157, 70583)]