12169311

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 20428800

約数和(自身を除く): 8259489

約数列:

[1, 3, 7, 11, 21, 33, 77, 139, 231, 379, 417, 973, 1137, 1529, 2653, 2919, 4169, 4587, 7959, 10703, 12507, 29183, 32109, 52681, 87549, 158043, 368767, 579491, 1106301, 1738473, 4056437, 12169311]

約数ペア:

[(1, 12169311), (3, 4056437), (7, 1738473), (11, 1106301), (21, 579491), (33, 368767), (77, 158043), (139, 87549), (231, 52681), (379, 32109), (417, 29183), (973, 12507), (1137, 10703), (1529, 7959), (2653, 4587), (2919, 4169)]