28615667517

素因数分解:

$3^2\times {\mathrm{223}}^1\times {\mathrm{14257931}}^1$

素因数の和:14258160

約数の個数: 12

約数和(自身を含む): 41519097984

約数和(自身を除く): 12903430467

約数列:

[1, 3, 9, 223, 669, 2007, 14257931, 42773793, 128321379, 3179518613, 9538555839, 28615667517]

約数ペア:

[(1, 28615667517), (3, 9538555839), (9, 3179518613), (223, 128321379), (669, 42773793), (2007, 14257931)]