277621669

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 315092960

約数和(自身を除く): 37471291

約数列:

[1, 13, 29, 67, 377, 379, 841, 871, 1943, 4927, 10933, 10991, 25259, 25393, 56347, 142883, 318739, 330109, 732511, 736397, 4143607, 9573161, 21355513, 277621669]

約数ペア:

[(1, 277621669), (13, 21355513), (29, 9573161), (67, 4143607), (377, 736397), (379, 732511), (841, 330109), (871, 318739), (1943, 142883), (4927, 56347), (10933, 25393), (10991, 25259)]