12207717

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1093}}^1$

素因数の和:1189

約数の個数: 24

約数和(自身を含む): 18943704

約数和(自身を除く): 6735987

約数列:

[1, 3, 9, 17, 51, 73, 153, 219, 657, 1093, 1241, 3279, 3723, 9837, 11169, 18581, 55743, 79789, 167229, 239367, 718101, 1356413, 4069239, 12207717]

約数ペア:

[(1, 12207717), (3, 4069239), (9, 1356413), (17, 718101), (51, 239367), (73, 167229), (153, 79789), (219, 55743), (657, 18581), (1093, 11169), (1241, 9837), (3279, 3723)]