291837117

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{61843}}^1$

素因数の和:61881

約数の個数: 24

約数和(自身を含む): 460614112

約数和(自身を除く): 168776995

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 61843, 185529, 680273, 803959, 2040819, 2411877, 7483003, 8843549, 22449009, 26530647, 97279039, 291837117]

約数ペア:

[(1, 291837117), (3, 97279039), (11, 26530647), (13, 22449009), (33, 8843549), (39, 7483003), (121, 2411877), (143, 2040819), (363, 803959), (429, 680273), (1573, 185529), (4719, 61843)]