2021808933

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{176747}}^1$

素因数の和:176825

約数の個数: 24

約数和(自身を含む): 3088141056

約数和(自身を除く): 1066332123

約数列:

[1, 3, 9, 31, 41, 93, 123, 279, 369, 1271, 3813, 11439, 176747, 530241, 1590723, 5479157, 7246627, 16437471, 21739881, 49312413, 65219643, 224645437, 673936311, 2021808933]

約数ペア:

[(1, 2021808933), (3, 673936311), (9, 224645437), (31, 65219643), (41, 49312413), (93, 21739881), (123, 16437471), (279, 7246627), (369, 5479157), (1271, 1590723), (3813, 530241), (11439, 176747)]