40391199

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{56809}}^1$

素因数の和:56894

約数の個数: 12

約数和(自身を含む): 59082400

約数和(自身を除く): 18691201

約数列:

[1, 3, 9, 79, 237, 711, 56809, 170427, 511281, 4487911, 13463733, 40391199]

約数ペア:

[(1, 40391199), (3, 13463733), (9, 4487911), (79, 511281), (237, 170427), (711, 56809)]