12779613

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{683}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 23901696

約数和(自身を除く): 11122083

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 243, 297, 567, 683, 693, 891, 1701, 2049, 2079, 2673, 4781, 6147, 6237, 7513, 14343, 18441, 18711, 22539, 43029, 52591, 55323, 67617, 129087, 157773, 165969, 202851, 387261, 473319, 608553, 1161783, 1419957, 1825659, 4259871, 12779613]

約数ペア:

[(1, 12779613), (3, 4259871), (7, 1825659), (9, 1419957), (11, 1161783), (21, 608553), (27, 473319), (33, 387261), (63, 202851), (77, 165969), (81, 157773), (99, 129087), (189, 67617), (231, 55323), (243, 52591), (297, 43029), (567, 22539), (683, 18711), (693, 18441), (891, 14343), (1701, 7513), (2049, 6237), (2079, 6147), (2673, 4781)]