31024981

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1217}}^1$

素因数の和:1320

約数の個数: 16

約数和(自身を含む): 34990704

約数和(自身を除く): 3965723

約数列:

[1, 13, 37, 53, 481, 689, 1217, 1961, 15821, 25493, 45029, 64501, 585377, 838513, 2386537, 31024981]

約数ペア:

[(1, 31024981), (13, 2386537), (37, 838513), (53, 585377), (481, 64501), (689, 45029), (1217, 25493), (1961, 15821)]