63855197

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{599}}^1$

素因数の和:860

約数の個数: 16

約数和(自身を含む): 74323200

約数和(自身を除く): 10468003

約数列:

[1, 7, 97, 157, 599, 679, 1099, 4193, 15229, 58103, 94043, 106603, 406721, 658301, 9122171, 63855197]

約数ペア:

[(1, 63855197), (7, 9122171), (97, 658301), (157, 406721), (599, 106603), (679, 94043), (1099, 58103), (4193, 15229)]