2021132433

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{108821}}^1$

素因数の和:109016

約数の個数: 16

約数和(自身を含む): 2778878592

約数和(自身を除く): 757746159

約数列:

[1, 3, 41, 123, 151, 453, 6191, 18573, 108821, 326463, 4461661, 13384983, 16431971, 49295913, 673710811, 2021132433]

約数ペア:

[(1, 2021132433), (3, 673710811), (41, 49295913), (123, 16431971), (151, 13384983), (453, 4461661), (6191, 326463), (18573, 108821)]