53402713

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1307}}^1$

素因数の和:1776

約数の個数: 16

約数和(自身を含む): 65923200

約数和(自身を除く): 12520487

約数列:

[1, 7, 13, 91, 449, 1307, 3143, 5837, 9149, 16991, 40859, 118937, 586843, 4107901, 7628959, 53402713]

約数ペア:

[(1, 53402713), (7, 7628959), (13, 4107901), (91, 586843), (449, 118937), (1307, 40859), (3143, 16991), (5837, 9149)]