28453389

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1747}}^1$

素因数の和:1900

約数の個数: 16

約数和(自身を含む): 39015360

約数和(自身を除く): 10561971

約数列:

[1, 3, 61, 89, 183, 267, 1747, 5241, 5429, 16287, 106567, 155483, 319701, 466449, 9484463, 28453389]

約数ペア:

[(1, 28453389), (3, 9484463), (61, 466449), (89, 319701), (183, 155483), (267, 106567), (1747, 16287), (5241, 5429)]