420514081

素因数分解:

${\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{60689}}^1$

素因数の和:60756

約数の個数: 12

約数和(自身を含む): 466463340

約数和(自身を除く): 45949259

約数列:

[1, 13, 41, 169, 533, 6929, 60689, 788957, 2488249, 10256441, 32347237, 420514081]

約数ペア:

[(1, 420514081), (13, 32347237), (41, 10256441), (169, 2488249), (533, 788957), (6929, 60689)]