12963231

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{439}}^1$

素因数の和:655

約数の個数: 24

約数和(自身を含む): 19974240

約数和(自身を除く): 7011009

約数列:

[1, 3, 9, 17, 51, 153, 193, 439, 579, 1317, 1737, 3281, 3951, 7463, 9843, 22389, 29529, 67167, 84727, 254181, 762543, 1440359, 4321077, 12963231]

約数ペア:

[(1, 12963231), (3, 4321077), (9, 1440359), (17, 762543), (51, 254181), (153, 84727), (193, 67167), (439, 29529), (579, 22389), (1317, 9843), (1737, 7463), (3281, 3951)]