40801929

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47389}}^1$

素因数の和:47440

約数の個数: 16

約数和(自身を含む): 63692160

約数和(自身を除く): 22890231

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 47389, 142167, 331723, 995169, 1942949, 5828847, 13600643, 40801929]

約数ペア:

[(1, 40801929), (3, 13600643), (7, 5828847), (21, 1942949), (41, 995169), (123, 331723), (287, 142167), (861, 47389)]