25253137

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{773}}^1$

素因数の和:1152

約数の個数: 16

約数和(自身を含む): 31207680

約数和(自身を除く): 5954543

約数列:

[1, 7, 13, 91, 359, 773, 2513, 4667, 5411, 10049, 32669, 70343, 277507, 1942549, 3607591, 25253137]

約数ペア:

[(1, 25253137), (7, 3607591), (13, 1942549), (91, 277507), (359, 70343), (773, 32669), (2513, 10049), (4667, 5411)]