22080951

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{5209}}^1$

素因数の和:5375

約数の個数: 16

約数和(自身を含む): 32927200

約数和(自身を除く): 10846249

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 5209, 15627, 46881, 140643, 817813, 2453439, 7360317, 22080951]

約数ペア:

[(1, 22080951), (3, 7360317), (9, 2453439), (27, 817813), (157, 140643), (471, 46881), (1413, 15627), (4239, 5209)]