12525273

素因数分解:

$3^4\times {\mathrm{239}}^1\times {\mathrm{647}}^1$

素因数の和:898

約数の個数: 20

約数和(自身を含む): 18817920

約数和(自身を除く): 6292647

約数列:

[1, 3, 9, 27, 81, 239, 647, 717, 1941, 2151, 5823, 6453, 17469, 19359, 52407, 154633, 463899, 1391697, 4175091, 12525273]

約数ペア:

[(1, 12525273), (3, 4175091), (9, 1391697), (27, 463899), (81, 154633), (239, 52407), (647, 19359), (717, 17469), (1941, 6453), (2151, 5823)]