4212471

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:566

約数の個数: 16

約数和(自身を含む): 5955840

約数和(自身を除く): 1743369

約数列:

[1, 3, 19, 57, 263, 281, 789, 843, 4997, 5339, 14991, 16017, 73903, 221709, 1404157, 4212471]

約数ペア:

[(1, 4212471), (3, 1404157), (19, 221709), (57, 73903), (263, 16017), (281, 14991), (789, 5339), (843, 4997)]