31365763

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{521}}^1$

素因数の和:966

約数の個数: 16

約数和(自身を含む): 37007712

約数和(自身を除く): 5641949

約数列:

[1, 11, 13, 143, 421, 521, 4631, 5473, 5731, 6773, 60203, 74503, 219341, 2412751, 2851433, 31365763]

約数ペア:

[(1, 31365763), (11, 2851433), (13, 2412751), (143, 219341), (421, 74503), (521, 60203), (4631, 6773), (5473, 5731)]