31224987

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{14639}}^1$

素因数の和:14727

約数の個数: 16

約数和(自身を含む): 46848000

約数和(自身を除く): 15623013

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 14639, 43917, 131751, 395253, 1156481, 3469443, 10408329, 31224987]

約数ペア:

[(1, 31224987), (3, 10408329), (9, 3469443), (27, 1156481), (79, 395253), (237, 131751), (711, 43917), (2133, 14639)]