248027569

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{2441}}^1$

素因数の和:2640

約数の個数: 16

約数和(自身を含む): 270768960

約数和(自身を除く): 22741391

約数列:

[1, 17, 43, 139, 731, 2363, 2441, 5977, 41497, 101609, 104963, 339299, 1784371, 5768083, 14589857, 248027569]

約数ペア:

[(1, 248027569), (17, 14589857), (43, 5768083), (139, 1784371), (731, 339299), (2363, 104963), (2441, 101609), (5977, 41497)]