40194447

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{3203}}^1$

素因数の和:3342

約数の個数: 16

約数和(自身を含む): 55365120

約数和(自身を除く): 15170673

約数列:

[1, 3, 47, 89, 141, 267, 3203, 4183, 9609, 12549, 150541, 285067, 451623, 855201, 13398149, 40194447]

約数ペア:

[(1, 40194447), (3, 13398149), (47, 855201), (89, 451623), (141, 285067), (267, 150541), (3203, 12549), (4183, 9609)]