921900545241

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{32515097}}^1$

素因数の和:32515840

約数の個数: 16

約数和(自身を含む): 1325575515264

約数和(自身を除く): 403674970023

約数列:

[1, 3, 13, 39, 727, 2181, 9451, 28353, 32515097, 97545291, 422696261, 1268088783, 23638475519, 70915426557, 307300181747, 921900545241]

約数ペア:

[(1, 921900545241), (3, 307300181747), (13, 70915426557), (39, 23638475519), (727, 1268088783), (2181, 422696261), (9451, 97545291), (28353, 32515097)]