13925639

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1117}}^1$

素因数の和:1274

約数の個数: 16

約数和(自身を含む): 17279808

約数和(自身を除く): 3354169

約数列:

[1, 7, 13, 91, 137, 959, 1117, 1781, 7819, 12467, 14521, 101647, 153029, 1071203, 1989377, 13925639]

約数ペア:

[(1, 13925639), (7, 1989377), (13, 1071203), (91, 153029), (137, 101647), (959, 14521), (1117, 12467), (1781, 7819)]