17321187

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{5351}}^1$

素因数の和:5450

約数の個数: 16

約数和(自身を含む): 25175808

約数和(自身を除く): 7854621

約数列:

[1, 3, 13, 39, 83, 249, 1079, 3237, 5351, 16053, 69563, 208689, 444133, 1332399, 5773729, 17321187]

約数ペア:

[(1, 17321187), (3, 5773729), (13, 1332399), (39, 444133), (83, 208689), (249, 69563), (1079, 16053), (3237, 5351)]