2017705557

素因数分解:

$3^1\times 7^1\times {\mathrm{1433}}^1\times {\mathrm{67049}}^1$

素因数の和:68492

約数の個数: 16

約数和(自身を含む): 3076790400

約数和(自身を除く): 1059084843

約数列:

[1, 3, 7, 21, 1433, 4299, 10031, 30093, 67049, 201147, 469343, 1408029, 96081217, 288243651, 672568519, 2017705557]

約数ペア:

[(1, 2017705557), (3, 672568519), (7, 288243651), (21, 96081217), (1433, 1408029), (4299, 469343), (10031, 201147), (30093, 67049)]