2016264969

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{77761}}^1$

素因数の和:77877

約数の個数: 24

約数和(自身を含む): 3024630752

約数和(自身を除く): 1008365783

約数列:

[1, 3, 9, 43, 67, 129, 201, 387, 603, 2881, 8643, 25929, 77761, 233283, 699849, 3343723, 5209987, 10031169, 15629961, 30093507, 46889883, 224029441, 672088323, 2016264969]

約数ペア:

[(1, 2016264969), (3, 672088323), (9, 224029441), (43, 46889883), (67, 30093507), (129, 15629961), (201, 10031169), (387, 5209987), (603, 3343723), (2881, 699849), (8643, 233283), (25929, 77761)]