819238823

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{285151}}^1$

素因数の和:285194

約数の個数: 12

約数和(自身を含む): 939290688

約数和(自身を除く): 120051865

約数列:

[1, 13, 17, 169, 221, 2873, 285151, 3706963, 4847567, 48190519, 63018371, 819238823]

約数ペア:

[(1, 819238823), (13, 63018371), (17, 48190519), (169, 4847567), (221, 3706963), (2873, 285151)]