689741036151

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{15193}}^1\times {\mathrm{213139}}^1$

素因数の和:228406

約数の個数: 16

約数和(自身を含む): 932673358080

約数和(自身を除く): 242932321929

約数列:

[1, 3, 71, 213, 15193, 45579, 213139, 639417, 1078703, 3236109, 15132869, 45398607, 3238220827, 9714662481, 229913678717, 689741036151]

約数ペア:

[(1, 689741036151), (3, 229913678717), (71, 9714662481), (213, 3238220827), (15193, 45398607), (45579, 15132869), (213139, 3236109), (639417, 1078703)]