320568391

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{1697}}^1$

素因数の和:3042

約数の個数: 16

約数和(自身を含む): 377119008

約数和(自身を除く): 56550617

約数列:

[1, 11, 13, 143, 1321, 1697, 14531, 17173, 18667, 22061, 188903, 242671, 2241737, 24659107, 29142581, 320568391]

約数ペア:

[(1, 320568391), (11, 29142581), (13, 24659107), (143, 2241737), (1321, 242671), (1697, 188903), (14531, 22061), (17173, 18667)]