27520207

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{863}}^1$

素因数の和:1110

約数の個数: 16

約数和(自身を含む): 32514048

約数和(自身を除く): 4993841

約数列:

[1, 11, 13, 143, 223, 863, 2453, 2899, 9493, 11219, 31889, 123409, 192449, 2116939, 2501837, 27520207]

約数ペア:

[(1, 27520207), (11, 2501837), (13, 2116939), (143, 192449), (223, 123409), (863, 31889), (2453, 11219), (2899, 9493)]