30699963

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21187}}^1$

素因数の和:21223

約数の個数: 24

約数和(自身を含む): 52885248

約数和(自身を除く): 22185285

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 21187, 63561, 148309, 190683, 444927, 487301, 1334781, 1461903, 3411107, 4385709, 10233321, 30699963]

約数ペア:

[(1, 30699963), (3, 10233321), (7, 4385709), (9, 3411107), (21, 1461903), (23, 1334781), (63, 487301), (69, 444927), (161, 190683), (207, 148309), (483, 63561), (1449, 21187)]