31948427

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{421}}^1$

素因数の和:758

約数の個数: 16

約数和(自身を含む): 37716672

約数和(自身を除く): 5768245

約数列:

[1, 7, 37, 259, 293, 421, 2051, 2947, 10841, 15577, 75887, 109039, 123353, 863471, 4564061, 31948427]

約数ペア:

[(1, 31948427), (7, 4564061), (37, 863471), (259, 123353), (293, 109039), (421, 75887), (2051, 15577), (2947, 10841)]