291248129061

素因数分解:

$3^3\times {\mathrm{613}}^1\times {\mathrm{17597011}}^1$

素因数の和:17597633

約数の個数: 16

約数和(自身を含む): 432182614720

約数和(自身を除く): 140934485659

約数列:

[1, 3, 9, 27, 613, 1839, 5517, 16551, 17597011, 52791033, 158373099, 475119297, 10786967743, 32360903229, 97082709687, 291248129061]

約数ペア:

[(1, 291248129061), (3, 97082709687), (9, 32360903229), (27, 10786967743), (613, 475119297), (1839, 158373099), (5517, 52791033), (16551, 17597011)]