289322373

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1\times {\mathrm{3137}}^1$

素因数の和:3644

約数の個数: 16

約数和(自身を含む): 392224896

約数和(自身を除く): 102902523

約数列:

[1, 3, 71, 213, 433, 1299, 3137, 9411, 30743, 92229, 222727, 668181, 1358321, 4074963, 96440791, 289322373]

約数ペア:

[(1, 289322373), (3, 96440791), (71, 4074963), (213, 1358321), (433, 668181), (1299, 222727), (3137, 92229), (9411, 30743)]