26689653

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{50263}}^1$

素因数の和:50328

約数の個数: 12

約数和(自身を含む): 39205920

約数和(自身を除く): 12516267

約数列:

[1, 3, 9, 59, 177, 531, 50263, 150789, 452367, 2965517, 8896551, 26689653]

約数ペア:

[(1, 26689653), (3, 8896551), (9, 2965517), (59, 452367), (177, 150789), (531, 50263)]