40500789

素因数分解:

$3^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{3209}}^1$

素因数の和:3820

約数の個数: 16

約数和(自身を含む): 61837440

約数和(自身を除く): 21336651

約数列:

[1, 3, 7, 21, 601, 1803, 3209, 4207, 9627, 12621, 22463, 67389, 1928609, 5785827, 13500263, 40500789]

約数ペア:

[(1, 40500789), (3, 13500263), (7, 5785827), (21, 1928609), (601, 67389), (1803, 22463), (3209, 12621), (4207, 9627)]