2080991163

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{821}}^1\times {\mathrm{7477}}^1$

素因数の和:8414

約数の個数: 16

約数和(自身を含む): 2802993696

約数和(自身を除く): 722002533

約数列:

[1, 3, 113, 339, 821, 2463, 7477, 22431, 92773, 278319, 844901, 2534703, 6138617, 18415851, 693663721, 2080991163]

約数ペア:

[(1, 2080991163), (3, 693663721), (113, 18415851), (339, 6138617), (821, 2534703), (2463, 844901), (7477, 278319), (22431, 92773)]