2129124717

素因数分解:

$3^3\times {\mathrm{499}}^1\times {\mathrm{158029}}^1$

素因数の和:158537

約数の個数: 16

約数和(自身を含む): 3160600000

約数和(自身を除く): 1031475283

約数列:

[1, 3, 9, 27, 499, 1497, 4491, 13473, 158029, 474087, 1422261, 4266783, 78856471, 236569413, 709708239, 2129124717]

約数ペア:

[(1, 2129124717), (3, 709708239), (9, 236569413), (27, 78856471), (499, 4266783), (1497, 1422261), (4491, 474087), (13473, 158029)]