30690093

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47143}}^1$

素因数の和:47184

約数の個数: 16

約数和(自身を含む): 48275456

約数和(自身を除く): 17585363

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 47143, 141429, 330001, 990003, 1461433, 4384299, 10230031, 30690093]

約数ペア:

[(1, 30690093), (3, 10230031), (7, 4384299), (21, 1461433), (31, 990003), (93, 330001), (217, 141429), (651, 47143)]