28733601

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 43610112

約数和(自身を除く): 14876511

約数列:

[1, 3, 13, 23, 39, 69, 103, 299, 309, 311, 897, 933, 1339, 2369, 4017, 4043, 7107, 7153, 12129, 21459, 30797, 32033, 92391, 92989, 96099, 278967, 416429, 736759, 1249287, 2210277, 9577867, 28733601]

約数ペア:

[(1, 28733601), (3, 9577867), (13, 2210277), (23, 1249287), (39, 736759), (69, 416429), (103, 278967), (299, 96099), (309, 92989), (311, 92391), (897, 32033), (933, 30797), (1339, 21459), (2369, 12129), (4017, 7153), (4043, 7107)]