6420993

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{887}}^1$

素因数の和:1036

約数の個数: 16

約数和(自身を含む): 9093120

約数和(自身を除く): 2672127

約数列:

[1, 3, 19, 57, 127, 381, 887, 2413, 2661, 7239, 16853, 50559, 112649, 337947, 2140331, 6420993]

約数ペア:

[(1, 6420993), (3, 2140331), (19, 337947), (57, 112649), (127, 50559), (381, 16853), (887, 7239), (2413, 2661)]