2899576311

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1\times {\mathrm{661}}^1$

素因数の和:1351

約数の個数: 32

約数和(自身を含む): 4035806208

約数和(自身を除く): 1136229897

約数列:

[1, 3, 47, 53, 141, 159, 587, 661, 1761, 1983, 2491, 7473, 27589, 31067, 31111, 35033, 82767, 93201, 93333, 105099, 388007, 1164021, 1462217, 1646551, 4386651, 4939653, 18236329, 20564371, 54708987, 61693113, 966525437, 2899576311]

約数ペア:

[(1, 2899576311), (3, 966525437), (47, 61693113), (53, 54708987), (141, 20564371), (159, 18236329), (587, 4939653), (661, 4386651), (1761, 1646551), (1983, 1462217), (2491, 1164021), (7473, 388007), (27589, 105099), (31067, 93333), (31111, 93201), (35033, 82767)]