20172279987

素因数分解:

$3^3\times {\mathrm{8093}}^1\times {\mathrm{92317}}^1$

素因数の和:100419

約数の個数: 16

約数和(自身を含む): 29888875680

約数和(自身を除く): 9716595693

約数列:

[1, 3, 9, 27, 8093, 24279, 72837, 92317, 218511, 276951, 830853, 2492559, 747121481, 2241364443, 6724093329, 20172279987]

約数ペア:

[(1, 20172279987), (3, 6724093329), (9, 2241364443), (27, 747121481), (8093, 2492559), (24279, 830853), (72837, 276951), (92317, 218511)]