28942993

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{937}}^1$

素因数の和:1056

約数の個数: 16

約数和(自身を含む): 32417280

約数和(自身を除く): 3474287

約数列:

[1, 17, 23, 79, 391, 937, 1343, 1817, 15929, 21551, 30889, 74023, 366367, 1258391, 1702529, 28942993]

約数ペア:

[(1, 28942993), (17, 1702529), (23, 1258391), (79, 366367), (391, 74023), (937, 30889), (1343, 21551), (1817, 15929)]