1226208717

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{15937}}^1$

素因数の和:16129

約数の個数: 24

約数和(自身を含む): 1810046784

約数和(自身を除く): 583838067

約数列:

[1, 3, 9, 83, 103, 249, 309, 747, 927, 8549, 15937, 25647, 47811, 76941, 143433, 1322771, 1641511, 3968313, 4924533, 11904939, 14773599, 136245413, 408736239, 1226208717]

約数ペア:

[(1, 1226208717), (3, 408736239), (9, 136245413), (83, 14773599), (103, 11904939), (249, 4924533), (309, 3968313), (747, 1641511), (927, 1322771), (8549, 143433), (15937, 76941), (25647, 47811)]