22354131

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1531}}^1$

素因数の和:1722

約数の個数: 16

約数和(自身を含む): 30983168

約数和(自身を除く): 8629037

約数列:

[1, 3, 31, 93, 157, 471, 1531, 4593, 4867, 14601, 47461, 142383, 240367, 721101, 7451377, 22354131]

約数ペア:

[(1, 22354131), (3, 7451377), (31, 721101), (93, 240367), (157, 142383), (471, 47461), (1531, 14601), (4593, 4867)]