12367971

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 23132928

約数和(自身を除く): 10764957

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 243, 297, 567, 661, 693, 891, 1701, 1983, 2079, 2673, 4627, 5949, 6237, 7271, 13881, 17847, 18711, 21813, 41643, 50897, 53541, 65439, 124929, 152691, 160623, 196317, 374787, 458073, 588951, 1124361, 1374219, 1766853, 4122657, 12367971]

約数ペア:

[(1, 12367971), (3, 4122657), (7, 1766853), (9, 1374219), (11, 1124361), (21, 588951), (27, 458073), (33, 374787), (63, 196317), (77, 160623), (81, 152691), (99, 124929), (189, 65439), (231, 53541), (243, 50897), (297, 41643), (567, 21813), (661, 18711), (693, 17847), (891, 13881), (1701, 7271), (1983, 6237), (2079, 5949), (2673, 4627)]