996960069

素因数分解:

$3^4\times 7^1\times {\mathrm{1758307}}^1$

素因数の和:1758326

約数の個数: 20

約数和(自身を含む): 1702042144

約数和(自身を除く): 705082075

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 1758307, 5274921, 12308149, 15824763, 36924447, 47474289, 110773341, 142422867, 332320023, 996960069]

約数ペア:

[(1, 996960069), (3, 332320023), (7, 142422867), (9, 110773341), (21, 47474289), (27, 36924447), (63, 15824763), (81, 12308149), (189, 5274921), (567, 1758307)]