16982109

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{4591}}^1$

素因数の和:4737

約数の個数: 16

約数和(自身を含む): 25347840

約数和(自身を除く): 8365731

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 4591, 13773, 41319, 123957, 628967, 1886901, 5660703, 16982109]

約数ペア:

[(1, 16982109), (3, 5660703), (9, 1886901), (27, 628967), (137, 123957), (411, 41319), (1233, 13773), (3699, 4591)]