65220673

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{4583}}^1$

素因数の和:4716

約数の個数: 16

約数和(自身を含む): 79211520

約数和(自身を除く): 13990847

約数列:

[1, 7, 19, 107, 133, 749, 2033, 4583, 14231, 32081, 87077, 490381, 609539, 3432667, 9317239, 65220673]

約数ペア:

[(1, 65220673), (7, 9317239), (19, 3432667), (107, 609539), (133, 490381), (749, 87077), (2033, 32081), (4583, 14231)]