421285823

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{25841}}^1$

素因数の和:26002

約数の個数: 16

約数和(自身を含む): 513532224

約数和(自身を除く): 92246401

約数列:

[1, 7, 17, 119, 137, 959, 2329, 16303, 25841, 180887, 439297, 3075079, 3540217, 24781519, 60183689, 421285823]

約数ペア:

[(1, 421285823), (7, 60183689), (17, 24781519), (119, 3540217), (137, 3075079), (959, 439297), (2329, 180887), (16303, 25841)]