2427447

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4327}}^1$

素因数の和:4358

約数の個数: 16

約数和(自身を含む): 3739392

約数和(自身を除く): 1311945

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 4327, 12981, 47597, 73559, 142791, 220677, 809149, 2427447]

約数ペア:

[(1, 2427447), (3, 809149), (11, 220677), (17, 142791), (33, 73559), (51, 47597), (187, 12981), (561, 4327)]