142780931

素因数分解:

${\mathrm{61}}^1\times {\mathrm{821}}^1\times {\mathrm{2851}}^1$

素因数の和:3733

約数の個数: 8

約数和(自身を含む): 145349328

約数和(自身を除く): 2568397

約数列:

[1, 61, 821, 2851, 50081, 173911, 2340671, 142780931]

約数ペア:

[(1, 142780931), (61, 2340671), (821, 173911), (2851, 50081)]