12866931

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2063}}^1$

素因数の和:2093

約数の個数: 40

約数和(自身を含む): 23975424

約数和(自身を除く): 11108493

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2063, 2079, 6189, 6237, 14441, 18567, 22693, 43323, 55701, 68079, 129969, 158851, 167103, 204237, 389907, 476553, 612711, 1169721, 1429659, 1838133, 4288977, 12866931]

約数ペア:

[(1, 12866931), (3, 4288977), (7, 1838133), (9, 1429659), (11, 1169721), (21, 612711), (27, 476553), (33, 389907), (63, 204237), (77, 167103), (81, 158851), (99, 129969), (189, 68079), (231, 55701), (297, 43323), (567, 22693), (693, 18567), (891, 14441), (2063, 6237), (2079, 6189)]