1287675567

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{9109}}^1$

素因数の和:9367

約数の個数: 24

約数和(自身を含む): 1890142800

約数和(自身を除く): 602467233

約数列:

[1, 3, 9, 113, 139, 339, 417, 1017, 1251, 9109, 15707, 27327, 47121, 81981, 141363, 1029317, 1266151, 3087951, 3798453, 9263853, 11395359, 143075063, 429225189, 1287675567]

約数ペア:

[(1, 1287675567), (3, 429225189), (9, 143075063), (113, 11395359), (139, 9263853), (339, 3798453), (417, 3087951), (1017, 1266151), (1251, 1029317), (9109, 141363), (15707, 81981), (27327, 47121)]