29999559

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{1109}}^1$

素因数の和:1310

約数の個数: 16

約数和(自身を含む): 40919040

約数和(自身を除く): 10919481

約数列:

[1, 3, 71, 127, 213, 381, 1109, 3327, 9017, 27051, 78739, 140843, 236217, 422529, 9999853, 29999559]

約数ペア:

[(1, 29999559), (3, 9999853), (71, 422529), (127, 236217), (213, 140843), (381, 78739), (1109, 27051), (3327, 9017)]