52978497

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{123493}}^1$

素因数の和:123520

約数の個数: 16

約数和(自身を含む): 82987968

約数和(自身を除く): 30009471

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 123493, 370479, 1358423, 1605409, 4075269, 4816227, 17659499, 52978497]

約数ペア:

[(1, 52978497), (3, 17659499), (11, 4816227), (13, 4075269), (33, 1605409), (39, 1358423), (143, 370479), (429, 123493)]