16490157

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{659}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 23232000

約数和(自身を除く): 6741843

約数列:

[1, 3, 19, 57, 439, 659, 1317, 1977, 8341, 12521, 25023, 37563, 289301, 867903, 5496719, 16490157]

約数ペア:

[(1, 16490157), (3, 5496719), (19, 867903), (57, 289301), (439, 37563), (659, 25023), (1317, 12521), (1977, 8341)]