12907323

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3343}}^1$

素因数の和:3376

約数の個数: 32

約数和(自身を含む): 22471680

約数和(自身を除く): 9564357

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3343, 3861, 10029, 30087, 36773, 43459, 90261, 110319, 130377, 330957, 391131, 478049, 992871, 1173393, 1434147, 4302441, 12907323]

約数ペア:

[(1, 12907323), (3, 4302441), (9, 1434147), (11, 1173393), (13, 992871), (27, 478049), (33, 391131), (39, 330957), (99, 130377), (117, 110319), (143, 90261), (297, 43459), (351, 36773), (429, 30087), (1287, 10029), (3343, 3861)]