11212227

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1571}}^1$

素因数の和:1651

約数の個数: 24

約数和(自身を含む): 17738448

約数和(自身を除く): 6526221

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 1571, 2379, 4713, 7137, 14139, 20423, 61269, 95831, 183807, 287493, 862479, 1245803, 3737409, 11212227]

約数ペア:

[(1, 11212227), (3, 3737409), (9, 1245803), (13, 862479), (39, 287493), (61, 183807), (117, 95831), (183, 61269), (549, 20423), (793, 14139), (1571, 7137), (2379, 4713)]