488264799

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{208393}}^1$

素因数の和:208478

約数の個数: 16

約数和(自身を含む): 720209664

約数和(自身を除く): 231944865

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 208393, 625179, 2292323, 6876969, 14795903, 44387709, 162754933, 488264799]

約数ペア:

[(1, 488264799), (3, 162754933), (11, 44387709), (33, 14795903), (71, 6876969), (213, 2292323), (781, 625179), (2343, 208393)]