65860017

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1\times {\mathrm{983}}^1$

素因数の和:1980

約数の個数: 16

約数和(自身を含む): 91819008

約数和(自身を除く): 25958991

約数列:

[1, 3, 23, 69, 971, 983, 2913, 2949, 22333, 22609, 66999, 67827, 954493, 2863479, 21953339, 65860017]

約数ペア:

[(1, 65860017), (3, 21953339), (23, 2863479), (69, 954493), (971, 67827), (983, 66999), (2913, 22609), (2949, 22333)]