396286587

素因数分解:

$3^7\times {\mathrm{181201}}^1$

素因数の和:181222

約数の個数: 16

約数和(自身を含む): 594342560

約数和(自身を除く): 198055973

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 181201, 543603, 1630809, 4892427, 14677281, 44031843, 132095529, 396286587]

約数ペア:

[(1, 396286587), (3, 132095529), (9, 44031843), (27, 14677281), (81, 4892427), (243, 1630809), (729, 543603), (2187, 181201)]