11142369

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1187}}^1$

素因数の和:1349

約数の個数: 24

約数和(自身を含む): 18532800

約数和(自身を除く): 7390431

約数列:

[1, 3, 7, 9, 21, 63, 149, 447, 1043, 1187, 1341, 3129, 3561, 8309, 9387, 10683, 24927, 74781, 176863, 530589, 1238041, 1591767, 3714123, 11142369]

約数ペア:

[(1, 11142369), (3, 3714123), (7, 1591767), (9, 1238041), (21, 530589), (63, 176863), (149, 74781), (447, 24927), (1043, 10683), (1187, 9387), (1341, 8309), (3129, 3561)]