17045019

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{4021}}^1$

素因数の和:4187

約数の個数: 16

約数和(自身を含む): 25419040

約数和(自身を除く): 8374021

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4021, 4239, 12063, 36189, 108567, 631297, 1893891, 5681673, 17045019]

約数ペア:

[(1, 17045019), (3, 5681673), (9, 1893891), (27, 631297), (157, 108567), (471, 36189), (1413, 12063), (4021, 4239)]