11438721

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5857}}^1$

素因数の和:5901

約数の個数: 24

約数和(自身を含む): 19495424

約数和(自身を除く): 8056703

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 5857, 17571, 40999, 52713, 122997, 181567, 368991, 544701, 1270969, 1634103, 3812907, 11438721]

約数ペア:

[(1, 11438721), (3, 3812907), (7, 1634103), (9, 1270969), (21, 544701), (31, 368991), (63, 181567), (93, 122997), (217, 52713), (279, 40999), (651, 17571), (1953, 5857)]