16694247

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:638

約数の個数: 16

約数和(自身を含む): 22695552

約数和(自身を除く): 6001305

約数列:

[1, 3, 107, 131, 321, 393, 397, 1191, 14017, 42051, 42479, 52007, 127437, 156021, 5564749, 16694247]

約数ペア:

[(1, 16694247), (3, 5564749), (107, 156021), (131, 127437), (321, 52007), (393, 42479), (397, 42051), (1191, 14017)]