227552017

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{19571}}^1$

素因数の和:19740

約数の個数: 16

約数和(自身を含む): 285594624

約数和(自身を除く): 58042607

約数列:

[1, 7, 11, 77, 151, 1057, 1661, 11627, 19571, 136997, 215281, 1506967, 2955221, 20686547, 32507431, 227552017]

約数ペア:

[(1, 227552017), (7, 32507431), (11, 20686547), (77, 2955221), (151, 1506967), (1057, 215281), (1661, 136997), (11627, 19571)]