28653721

素因数分解:

${\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{2053}}^1$

素因数の和:2891

約数の個数: 8

約数和(自身を含む): 30390984

約数和(自身を除く): 1737263

約数列:

[1, 17, 821, 2053, 13957, 34901, 1685513, 28653721]

約数ペア:

[(1, 28653721), (17, 1685513), (821, 34901), (2053, 13957)]