315267121

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{2237}}^1$

素因数の和:2580

約数の個数: 16

約数和(自身を含む): 350041104

約数和(自身を除く): 34773983

約数列:

[1, 13, 37, 293, 481, 2237, 3809, 10841, 29081, 82769, 140933, 655441, 1075997, 8520733, 24251317, 315267121]

約数ペア:

[(1, 315267121), (13, 24251317), (37, 8520733), (293, 1075997), (481, 655441), (2237, 140933), (3809, 82769), (10841, 29081)]