393336711

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{7789}}^1$

素因数の和:8007

約数の個数: 24

約数和(自身を含む): 589796480

約数和(自身を除く): 196459769

約数列:

[1, 3, 9, 31, 93, 181, 279, 543, 1629, 5611, 7789, 16833, 23367, 50499, 70101, 241459, 724377, 1409809, 2173131, 4229427, 12688281, 43704079, 131112237, 393336711]

約数ペア:

[(1, 393336711), (3, 131112237), (9, 43704079), (31, 12688281), (93, 4229427), (181, 2173131), (279, 1409809), (543, 724377), (1629, 241459), (5611, 70101), (7789, 50499), (16833, 23367)]