53348953

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1213}}^1$

素因数の和:1384

約数の個数: 16

約数和(自身を含む): 62622976

約数和(自身を除く): 9274023

約数列:

[1, 7, 61, 103, 427, 721, 1213, 6283, 8491, 43981, 73993, 124939, 517951, 874573, 7621279, 53348953]

約数ペア:

[(1, 53348953), (7, 7621279), (61, 874573), (103, 517951), (427, 124939), (721, 73993), (1213, 43981), (6283, 8491)]