30633939

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6661}}^1$

素因数の和:6747

約数の個数: 24

約数和(自身を含む): 51270752

約数和(自身を除く): 20636813

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 4599, 6661, 19983, 46627, 59949, 139881, 419643, 486253, 1458759, 3403771, 4376277, 10211313, 30633939]

約数ペア:

[(1, 30633939), (3, 10211313), (7, 4376277), (9, 3403771), (21, 1458759), (63, 486253), (73, 419643), (219, 139881), (511, 59949), (657, 46627), (1533, 19983), (4599, 6661)]