29280609

素因数分解:

$3^4\times {\mathrm{193}}^1\times {\mathrm{1873}}^1$

素因数の和:2078

約数の個数: 20

約数和(自身を含む): 43990276

約数和(自身を除く): 14709667

約数列:

[1, 3, 9, 27, 81, 193, 579, 1737, 1873, 5211, 5619, 15633, 16857, 50571, 151713, 361489, 1084467, 3253401, 9760203, 29280609]

約数ペア:

[(1, 29280609), (3, 9760203), (9, 3253401), (27, 1084467), (81, 361489), (193, 151713), (579, 50571), (1737, 16857), (1873, 15633), (5211, 5619)]