30708489

素因数分解:

$3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{3331}}^1$

素因数の和:3780

約数の個数: 16

約数和(自身を含む): 46914560

約数和(自身を除く): 16206071

約数列:

[1, 3, 7, 21, 439, 1317, 3073, 3331, 9219, 9993, 23317, 69951, 1462309, 4386927, 10236163, 30708489]

約数ペア:

[(1, 30708489), (3, 10236163), (7, 4386927), (21, 1462309), (439, 69951), (1317, 23317), (3073, 9993), (3331, 9219)]