26294271

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{15907}}^1$

素因数の和:15958

約数の個数: 16

約数和(自身を含む): 38179200

約数和(自身を除く): 11884929

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 15907, 47721, 302233, 461303, 906699, 1383909, 8764757, 26294271]

約数ペア:

[(1, 26294271), (3, 8764757), (19, 1383909), (29, 906699), (57, 461303), (87, 302233), (551, 47721), (1653, 15907)]