40824651

素因数分解:

$3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{9769}}^1$

素因数の和:9978

約数の個数: 16

約数和(自身を含む): 62528000

約数和(自身を除く): 21703349

約数列:

[1, 3, 7, 21, 199, 597, 1393, 4179, 9769, 29307, 68383, 205149, 1944031, 5832093, 13608217, 40824651]

約数ペア:

[(1, 40824651), (3, 13608217), (7, 5832093), (21, 1944031), (199, 205149), (597, 68383), (1393, 29307), (4179, 9769)]