140870294789

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{3184733}}^1$

素因数の和:3184900

約数の個数: 16

約数和(自身を含む): 165096610560

約数和(自身を除く): 24226315771

約数列:

[1, 7, 71, 89, 497, 623, 6319, 44233, 3184733, 22293131, 226116043, 283441237, 1582812301, 1984088659, 20124327827, 140870294789]

約数ペア:

[(1, 140870294789), (7, 20124327827), (71, 1984088659), (89, 1582812301), (497, 283441237), (623, 226116043), (6319, 22293131), (44233, 3184733)]