17064621

素因数分解:

$3^3\times 7^1\times {\mathrm{90289}}^1$

素因数の和:90305

約数の個数: 16

約数和(自身を含む): 28892800

約数和(自身を除く): 11828179

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 90289, 270867, 632023, 812601, 1896069, 2437803, 5688207, 17064621]

約数ペア:

[(1, 17064621), (3, 5688207), (7, 2437803), (9, 1896069), (21, 812601), (27, 632023), (63, 270867), (189, 90289)]