8280903

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1109}}^1$

素因数の和:1262

約数の個数: 16

約数和(自身を含む): 11721600

約数和(自身を除く): 3440697

約数列:

[1, 3, 19, 57, 131, 393, 1109, 2489, 3327, 7467, 21071, 63213, 145279, 435837, 2760301, 8280903]

約数ペア:

[(1, 8280903), (3, 2760301), (19, 435837), (57, 145279), (131, 63213), (393, 21071), (1109, 7467), (2489, 3327)]