4890657

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{359}}^1$

素因数の和:620

約数の個数: 16

約数和(自身を含む): 6912000

約数和(自身を除く): 2021343

約数列:

[1, 3, 19, 57, 239, 359, 717, 1077, 4541, 6821, 13623, 20463, 85801, 257403, 1630219, 4890657]

約数ペア:

[(1, 4890657), (3, 1630219), (19, 257403), (57, 85801), (239, 20463), (359, 13623), (717, 6821), (1077, 4541)]