17979661677

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{409}}^1\times {\mathrm{40591}}^1$

素因数の和:41041

約数の個数: 24

約数和(自身を含む): 25363505280

約数和(自身を除く): 7383843603

約数列:

[1, 3, 19, 57, 361, 409, 1083, 1227, 7771, 23313, 40591, 121773, 147649, 442947, 771229, 2313687, 14653351, 16601719, 43960053, 49805157, 315432661, 946297983, 5993220559, 17979661677]

約数ペア:

[(1, 17979661677), (3, 5993220559), (19, 946297983), (57, 315432661), (361, 49805157), (409, 43960053), (1083, 16601719), (1227, 14653351), (7771, 2313687), (23313, 771229), (40591, 442947), (121773, 147649)]