57689513

素因数分解:

$7^3\times {\mathrm{79}}^1\times {\mathrm{2129}}^1$

素因数の和:2229

約数の個数: 16

約数和(自身を含む): 68160000

約数和(自身を除く): 10470487

約数列:

[1, 7, 49, 79, 343, 553, 2129, 3871, 14903, 27097, 104321, 168191, 730247, 1177337, 8241359, 57689513]

約数ペア:

[(1, 57689513), (7, 8241359), (49, 1177337), (79, 730247), (343, 168191), (553, 104321), (2129, 27097), (3871, 14903)]