51739121

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{3313}}^1$

素因数の和:3440

約数の個数: 16

約数和(自身を含む): 62356224

約数和(自身を除く): 10617103

約数列:

[1, 7, 23, 97, 161, 679, 2231, 3313, 15617, 23191, 76199, 321361, 533393, 2249527, 7391303, 51739121]

約数ペア:

[(1, 51739121), (7, 7391303), (23, 2249527), (97, 533393), (161, 321361), (679, 76199), (2231, 23191), (3313, 15617)]