28175069

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{241}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 33724152

約数和(自身を除く): 5549083

約数列:

[1, 13, 17, 23, 221, 241, 299, 391, 529, 3133, 4097, 5083, 5543, 6877, 8993, 53261, 72059, 94231, 116909, 127489, 1225003, 1657357, 2167313, 28175069]

約数ペア:

[(1, 28175069), (13, 2167313), (17, 1657357), (23, 1225003), (221, 127489), (241, 116909), (299, 94231), (391, 72059), (529, 53261), (3133, 8993), (4097, 6877), (5083, 5543)]