12154311

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:224

約数の個数: 36

約数和(自身を含む): 19469736

約数和(自身を除く): 7315425

約数列:

[1, 3, 9, 13, 39, 61, 117, 131, 169, 183, 393, 507, 549, 793, 1179, 1521, 1703, 2379, 5109, 7137, 7991, 10309, 15327, 22139, 23973, 30927, 66417, 71919, 92781, 103883, 199251, 311649, 934947, 1350479, 4051437, 12154311]

約数ペア:

[(1, 12154311), (3, 4051437), (9, 1350479), (13, 934947), (39, 311649), (61, 199251), (117, 103883), (131, 92781), (169, 71919), (183, 66417), (393, 30927), (507, 23973), (549, 22139), (793, 15327), (1179, 10309), (1521, 7991), (1703, 7137), (2379, 5109)]