30406957

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{317}}^1$

素因数の和:588

約数の個数: 16

約数和(自身を含む): 35534592

約数和(自身を除く): 5127635

約数列:

[1, 7, 71, 193, 317, 497, 1351, 2219, 13703, 22507, 61181, 95921, 157549, 428267, 4343851, 30406957]

約数ペア:

[(1, 30406957), (7, 4343851), (71, 428267), (193, 157549), (317, 95921), (497, 61181), (1351, 22507), (2219, 13703)]