2917873683

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{20641}}^1$

素因数の和:20899

約数の個数: 24

約数和(自身を含む): 4282802160

約数和(自身を除く): 1364928477

約数列:

[1, 3, 9, 113, 139, 339, 417, 1017, 1251, 15707, 20641, 47121, 61923, 141363, 185769, 2332433, 2869099, 6997299, 8607297, 20991897, 25821891, 324208187, 972624561, 2917873683]

約数ペア:

[(1, 2917873683), (3, 972624561), (9, 324208187), (113, 25821891), (139, 20991897), (339, 8607297), (417, 6997299), (1017, 2869099), (1251, 2332433), (15707, 185769), (20641, 141363), (47121, 61923)]