870827311

素因数分解:

${\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1\times {\mathrm{821}}^1$

素因数の和:1382

約数の個数: 16

約数和(自身を含む): 920429568

約数和(自身を除く): 49602257

約数列:

[1, 23, 107, 431, 821, 2461, 9913, 18883, 46117, 87847, 353851, 1060691, 2020481, 8138573, 37862057, 870827311]

約数ペア:

[(1, 870827311), (23, 37862057), (107, 8138573), (431, 2020481), (821, 1060691), (2461, 353851), (9913, 87847), (18883, 46117)]