17997057

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{797}}^1$

素因数の和:1009

約数の個数: 24

約数和(自身を含む): 28175784

約数和(自身を除く): 10178727

約数列:

[1, 3, 9, 13, 39, 117, 193, 579, 797, 1737, 2391, 2509, 7173, 7527, 10361, 22581, 31083, 93249, 153821, 461463, 1384389, 1999673, 5999019, 17997057]

約数ペア:

[(1, 17997057), (3, 5999019), (9, 1999673), (13, 1384389), (39, 461463), (117, 153821), (193, 93249), (579, 31083), (797, 22581), (1737, 10361), (2391, 7527), (2509, 7173)]