305289321

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{130633}}^1$

素因数の和:130696

約数の個数: 16

約数和(自身を含む): 438930240

約数和(自身を除く): 133640919

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 130633, 391899, 2482027, 5355953, 7446081, 16067859, 101763107, 305289321]

約数ペア:

[(1, 305289321), (3, 101763107), (19, 16067859), (41, 7446081), (57, 5355953), (123, 2482027), (779, 391899), (2337, 130633)]