11806641

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 22084608

約数和(自身を除く): 10277967

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 243, 297, 567, 631, 693, 891, 1701, 1893, 2079, 2673, 4417, 5679, 6237, 6941, 13251, 17037, 18711, 20823, 39753, 48587, 51111, 62469, 119259, 145761, 153333, 187407, 357777, 437283, 562221, 1073331, 1311849, 1686663, 3935547, 11806641]

約数ペア:

[(1, 11806641), (3, 3935547), (7, 1686663), (9, 1311849), (11, 1073331), (21, 562221), (27, 437283), (33, 357777), (63, 187407), (77, 153333), (81, 145761), (99, 119259), (189, 62469), (231, 51111), (243, 48587), (297, 39753), (567, 20823), (631, 18711), (693, 17037), (891, 13251), (1701, 6941), (1893, 6237), (2079, 5679), (2673, 4417)]