16081197

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{3557}}^1$

素因数の和:3708

約数の個数: 16

約数和(自身を含む): 23568192

約数和(自身を除く): 7486995

約数列:

[1, 3, 11, 33, 137, 411, 1507, 3557, 4521, 10671, 39127, 117381, 487309, 1461927, 5360399, 16081197]

約数ペア:

[(1, 16081197), (3, 5360399), (11, 1461927), (33, 487309), (137, 117381), (411, 39127), (1507, 10671), (3557, 4521)]