2022196887

素因数分解:

$3^3\times {\mathrm{4561}}^1\times {\mathrm{16421}}^1$

素因数の和:20991

約数の個数: 16

約数和(自身を含む): 2996686560

約数和(自身を除く): 974489673

約数列:

[1, 3, 9, 27, 4561, 13683, 16421, 41049, 49263, 123147, 147789, 443367, 74896181, 224688543, 674065629, 2022196887]

約数ペア:

[(1, 2022196887), (3, 674065629), (9, 224688543), (27, 74896181), (4561, 443367), (13683, 147789), (16421, 123147), (41049, 49263)]