40395399

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{6763}}^1$

素因数の和:6958

約数の個数: 16

約数和(自身を含む): 59090304

約数和(自身を除く): 18694905

約数列:

[1, 3, 11, 33, 181, 543, 1991, 5973, 6763, 20289, 74393, 223179, 1224103, 3672309, 13465133, 40395399]

約数ペア:

[(1, 40395399), (3, 13465133), (11, 3672309), (33, 1224103), (181, 223179), (543, 74393), (1991, 20289), (5973, 6763)]