10947987

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{5711}}^1$

素因数の和:5791

約数の個数: 16

約数和(自身を含む): 16450560

約数和(自身を除く): 5502573

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 5711, 17133, 51399, 154197, 405481, 1216443, 3649329, 10947987]

約数ペア:

[(1, 10947987), (3, 3649329), (9, 1216443), (27, 405481), (71, 154197), (213, 51399), (639, 17133), (1917, 5711)]