306866799

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{122209}}^1$

素因数の和:122252

約数の個数: 20

約数和(自身を含む): 473197120

約数和(自身を除く): 166330321

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 122209, 366627, 1099881, 3299643, 3788479, 9898929, 11365437, 34096311, 102288933, 306866799]

約数ペア:

[(1, 306866799), (3, 102288933), (9, 34096311), (27, 11365437), (31, 9898929), (81, 3788479), (93, 3299643), (279, 1099881), (837, 366627), (2511, 122209)]