2370963

素因数分解:

$3^1\times 7^2\times {\mathrm{127}}^2$

素因数の和:271

約数の個数: 18

約数和(自身を含む): 3706596

約数和(自身を除く): 1335633

約数列:

[1, 3, 7, 21, 49, 127, 147, 381, 889, 2667, 6223, 16129, 18669, 48387, 112903, 338709, 790321, 2370963]

約数ペア:

[(1, 2370963), (3, 790321), (7, 338709), (21, 112903), (49, 48387), (127, 18669), (147, 16129), (381, 6223), (889, 2667)]