30845409

素因数分解:

$3^1\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{1301}}^1$

素因数の和:2440

約数の個数: 16

約数和(自身を含む): 47080320

約数和(自身を除く): 16234911

約数列:

[1, 3, 7, 21, 1129, 1301, 3387, 3903, 7903, 9107, 23709, 27321, 1468829, 4406487, 10281803, 30845409]

約数ペア:

[(1, 30845409), (3, 10281803), (7, 4406487), (21, 1468829), (1129, 27321), (1301, 23709), (3387, 9107), (3903, 7903)]