30738507

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{997}}^1$

素因数の和:1282

約数の個数: 16

約数和(自身を含む): 42155520

約数和(自身を除く): 11417013

約数列:

[1, 3, 43, 129, 239, 717, 997, 2991, 10277, 30831, 42871, 128613, 238283, 714849, 10246169, 30738507]

約数ペア:

[(1, 30738507), (3, 10246169), (43, 714849), (129, 238283), (239, 128613), (717, 42871), (997, 30831), (2991, 10277)]