16108221

素因数分解:

$3^1\times {\mathrm{1667}}^1\times {\mathrm{3221}}^1$

素因数の和:4891

約数の個数: 8

約数和(自身を含む): 21497184

約数和(自身を除く): 5388963

約数列:

[1, 3, 1667, 3221, 5001, 9663, 5369407, 16108221]

約数ペア:

[(1, 16108221), (3, 5369407), (1667, 9663), (3221, 5001)]