28218317

素因数分解:

${\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{12671}}^1$

素因数の和:12819

約数の個数: 8

約数和(自身を含む): 30108672

約数和(自身を除く): 1890355

約数列:

[1, 17, 131, 2227, 12671, 215407, 1659901, 28218317]

約数ペア:

[(1, 28218317), (17, 1659901), (131, 215407), (2227, 12671)]