268582017

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{7529}}^1$

素因数の和:7613

約数の個数: 32

約数和(自身を含む): 416378880

約数和(自身を除く): 147796863

約数列:

[1, 3, 11, 23, 33, 47, 69, 141, 253, 517, 759, 1081, 1551, 3243, 7529, 11891, 22587, 35673, 82819, 173167, 248457, 353863, 519501, 1061589, 1904837, 3892493, 5714511, 8138849, 11677479, 24416547, 89527339, 268582017]

約数ペア:

[(1, 268582017), (3, 89527339), (11, 24416547), (23, 11677479), (33, 8138849), (47, 5714511), (69, 3892493), (141, 1904837), (253, 1061589), (517, 519501), (759, 353863), (1081, 248457), (1551, 173167), (3243, 82819), (7529, 35673), (11891, 22587)]