9131187

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1709}}^1$

素因数の和:1862

約数の個数: 16

約数和(自身を含む): 13214880

約数和(自身を除く): 4083693

約数列:

[1, 3, 13, 39, 137, 411, 1709, 1781, 5127, 5343, 22217, 66651, 234133, 702399, 3043729, 9131187]

約数ペア:

[(1, 9131187), (3, 3043729), (13, 702399), (39, 234133), (137, 66651), (411, 22217), (1709, 5343), (1781, 5127)]