12086451

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5437}}^1$

素因数の和:5475

約数の個数: 24

約数和(自身を含む): 19794320

約数和(自身を除く): 7707869

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 5437, 16311, 48933, 70681, 103303, 212043, 309909, 636129, 929727, 1342939, 4028817, 12086451]

約数ペア:

[(1, 12086451), (3, 4028817), (9, 1342939), (13, 929727), (19, 636129), (39, 309909), (57, 212043), (117, 103303), (171, 70681), (247, 48933), (741, 16311), (2223, 5437)]