13659687

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1223}}^1$

素因数の和:1319

約数の個数: 24

約数和(自身を含む): 21194784

約数和(自身を除く): 7535097

約数列:

[1, 3, 9, 17, 51, 73, 153, 219, 657, 1223, 1241, 3669, 3723, 11007, 11169, 20791, 62373, 89279, 187119, 267837, 803511, 1517743, 4553229, 13659687]

約数ペア:

[(1, 13659687), (3, 4553229), (9, 1517743), (17, 803511), (51, 267837), (73, 187119), (153, 89279), (219, 62373), (657, 20791), (1223, 11169), (1241, 11007), (3669, 3723)]