13844727

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{491}}^1$

素因数の和:751

約数の個数: 24

約数和(自身を含む): 21669648

約数和(自身を除く): 7824921

約数列:

[1, 3, 9, 13, 39, 117, 241, 491, 723, 1473, 2169, 3133, 4419, 6383, 9399, 19149, 28197, 57447, 118331, 354993, 1064979, 1538303, 4614909, 13844727]

約数ペア:

[(1, 13844727), (3, 4614909), (9, 1538303), (13, 1064979), (39, 354993), (117, 118331), (241, 57447), (491, 28197), (723, 19149), (1473, 9399), (2169, 6383), (3133, 4419)]