31880373

素因数分解:

$3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{4789}}^1$

素因数の和:5116

約数の個数: 16

約数和(自身を含む): 48743040

約数和(自身を除く): 16862667

約数列:

[1, 3, 7, 21, 317, 951, 2219, 4789, 6657, 14367, 33523, 100569, 1518113, 4554339, 10626791, 31880373]

約数ペア:

[(1, 31880373), (3, 10626791), (7, 4554339), (21, 1518113), (317, 100569), (951, 33523), (2219, 14367), (4789, 6657)]