16779087

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2351}}^1$

素因数の和:2431

約数の個数: 24

約数和(自身を含む): 26539968

約数和(自身を除く): 9760881

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2351, 2379, 7053, 7137, 21159, 30563, 91689, 143411, 275067, 430233, 1290699, 1864343, 5593029, 16779087]

約数ペア:

[(1, 16779087), (3, 5593029), (9, 1864343), (13, 1290699), (39, 430233), (61, 275067), (117, 143411), (183, 91689), (549, 30563), (793, 21159), (2351, 7137), (2379, 7053)]