13236377

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{433}}^1$

素因数の和:848

約数の個数: 16

約数和(自身を含む): 16582272

約数和(自身を除く): 3345895

約数列:

[1, 7, 11, 77, 397, 433, 2779, 3031, 4367, 4763, 30569, 33341, 171901, 1203307, 1890911, 13236377]

約数ペア:

[(1, 13236377), (7, 1890911), (11, 1203307), (77, 171901), (397, 33341), (433, 30569), (2779, 4763), (3031, 4367)]