7131195239

素因数分解:

$7^1\times {\mathrm{227}}^1\times {\mathrm{281}}^1\times {\mathrm{15971}}^1$

素因数の和:16486

約数の個数: 16

約数和(自身を含む): 8215485696

約数和(自身を除く): 1084290457

約数列:

[1, 7, 227, 281, 1589, 1967, 15971, 63787, 111797, 446509, 3625417, 4487851, 25377919, 31414957, 1018742177, 7131195239]

約数ペア:

[(1, 7131195239), (7, 1018742177), (227, 31414957), (281, 25377919), (1589, 4487851), (1967, 3625417), (15971, 446509), (63787, 111797)]