30666009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{21611}}^1$

素因数の和:21668

約数の個数: 16

約数和(自身を含む): 45644544

約数和(自身を除く): 14978535

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 21611, 64833, 237721, 713163, 929273, 2787819, 10222003, 30666009]

約数ペア:

[(1, 30666009), (3, 10222003), (11, 2787819), (33, 929273), (43, 713163), (129, 237721), (473, 64833), (1419, 21611)]