4421739

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{881}}^1$

素因数の和:1130

約数の個数: 16

約数和(自身を含む): 6773760

約数和(自身を除く): 2352021

約数列:

[1, 3, 7, 21, 239, 717, 881, 1673, 2643, 5019, 6167, 18501, 210559, 631677, 1473913, 4421739]

約数ペア:

[(1, 4421739), (3, 1473913), (7, 631677), (21, 210559), (239, 18501), (717, 6167), (881, 5019), (1673, 2643)]