291239142321

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^2\times {\mathrm{363359}}^1$

素因数の和:363557

約数の個数: 24

約数和(自身を含む): 401297690880

約数和(自身を除く): 110058548559

約数列:

[1, 3, 53, 71, 159, 213, 3763, 5041, 11289, 15123, 267173, 363359, 801519, 1090077, 19258027, 25798489, 57774081, 77395467, 1367319917, 1831692719, 4101959751, 5495078157, 97079714107, 291239142321]

約数ペア:

[(1, 291239142321), (3, 97079714107), (53, 5495078157), (71, 4101959751), (159, 1831692719), (213, 1367319917), (3763, 77395467), (5041, 57774081), (11289, 25798489), (15123, 19258027), (267173, 1090077), (363359, 801519)]