13086459

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{743}}^1$

素因数の和:871

約数の個数: 24

約数和(自身を含む): 20117760

約数和(自身を除く): 7031301

約数列:

[1, 3, 9, 19, 57, 103, 171, 309, 743, 927, 1957, 2229, 5871, 6687, 14117, 17613, 42351, 76529, 127053, 229587, 688761, 1454051, 4362153, 13086459]

約数ペア:

[(1, 13086459), (3, 4362153), (9, 1454051), (19, 688761), (57, 229587), (103, 127053), (171, 76529), (309, 42351), (743, 17613), (927, 14117), (1957, 6687), (2229, 5871)]