40421433

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{8161}}^1$

素因数の和:8304

約数の個数: 16

約数和(自身を含む): 58505216

約数和(自身を除く): 18083783

約数列:

[1, 3, 13, 39, 127, 381, 1651, 4953, 8161, 24483, 106093, 318279, 1036447, 3109341, 13473811, 40421433]

約数ペア:

[(1, 40421433), (3, 13473811), (13, 3109341), (39, 1036447), (127, 318279), (381, 106093), (1651, 24483), (4953, 8161)]