7628553

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{4217}}^1$

素因数の和:4293

約数の個数: 16

約数和(自身を含む): 11472960

約数和(自身を除く): 3844407

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 4217, 12651, 37953, 113859, 282539, 847617, 2542851, 7628553]

約数ペア:

[(1, 7628553), (3, 2542851), (9, 847617), (27, 282539), (67, 113859), (201, 37953), (603, 12651), (1809, 4217)]