71055481

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1\times {\mathrm{647}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 84291840

約数和(自身を除く): 13236359

約数列:

[1, 7, 29, 203, 541, 647, 3787, 4529, 15689, 18763, 109823, 131341, 350027, 2450189, 10150783, 71055481]

約数ペア:

[(1, 71055481), (7, 10150783), (29, 2450189), (203, 350027), (541, 131341), (647, 109823), (3787, 18763), (4529, 15689)]