12378849

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 19568640

約数和(自身を除く): 7189791

約数列:

[1, 3, 7, 21, 59, 97, 103, 177, 291, 309, 413, 679, 721, 1239, 2037, 2163, 5723, 6077, 9991, 17169, 18231, 29973, 40061, 42539, 69937, 120183, 127617, 209811, 589469, 1768407, 4126283, 12378849]

約数ペア:

[(1, 12378849), (3, 4126283), (7, 1768407), (21, 589469), (59, 209811), (97, 127617), (103, 120183), (177, 69937), (291, 42539), (309, 40061), (413, 29973), (679, 18231), (721, 17169), (1239, 9991), (2037, 6077), (2163, 5723)]