20171295801

素因数分解:

$3^2\times {\mathrm{9857}}^1\times {\mathrm{227377}}^1$

素因数の和:237240

約数の個数: 12

約数和(自身を含む): 29139400212

約数和(自身を除く): 8968104411

約数列:

[1, 3, 9, 9857, 29571, 88713, 227377, 682131, 2046393, 2241255089, 6723765267, 20171295801]

約数ペア:

[(1, 20171295801), (3, 6723765267), (9, 2241255089), (9857, 2046393), (29571, 682131), (88713, 227377)]