30982851

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{7309}}^1$

素因数の和:7475

約数の個数: 16

約数和(自身を含む): 46199200

約数和(自身を除く): 15216349

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 7309, 21927, 65781, 197343, 1147513, 3442539, 10327617, 30982851]

約数ペア:

[(1, 30982851), (3, 10327617), (9, 3442539), (27, 1147513), (157, 197343), (471, 65781), (1413, 21927), (4239, 7309)]