2016448911

素因数分解:

$3^4\times {\mathrm{251}}^1\times {\mathrm{99181}}^1$

素因数の和:99444

約数の個数: 20

約数和(自身を含む): 3024257544

約数和(自身を除く): 1007808633

約数列:

[1, 3, 9, 27, 81, 251, 753, 2259, 6777, 20331, 99181, 297543, 892629, 2677887, 8033661, 24894431, 74683293, 224049879, 672149637, 2016448911]

約数ペア:

[(1, 2016448911), (3, 672149637), (9, 224049879), (27, 74683293), (81, 24894431), (251, 8033661), (753, 2677887), (2259, 892629), (6777, 297543), (20331, 99181)]