12896559

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:232

約数の個数: 36

約数和(自身を含む): 20649720

約数和(自身を除く): 7753161

約数列:

[1, 3, 9, 13, 39, 61, 117, 139, 169, 183, 417, 507, 549, 793, 1251, 1521, 1807, 2379, 5421, 7137, 8479, 10309, 16263, 23491, 25437, 30927, 70473, 76311, 92781, 110227, 211419, 330681, 992043, 1432951, 4298853, 12896559]

約数ペア:

[(1, 12896559), (3, 4298853), (9, 1432951), (13, 992043), (39, 330681), (61, 211419), (117, 110227), (139, 92781), (169, 76311), (183, 70473), (417, 30927), (507, 25437), (549, 23491), (793, 16263), (1251, 10309), (1521, 8479), (1807, 7137), (2379, 5421)]