339900291

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{48481}}^1$

素因数の和:48547

約数の個数: 24

約数和(自身を含む): 529423440

約数和(自身を除く): 189523149

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 48481, 145443, 436329, 921139, 1987721, 2763417, 5963163, 8290251, 17889489, 37766699, 113300097, 339900291]

約数ペア:

[(1, 339900291), (3, 113300097), (9, 37766699), (19, 17889489), (41, 8290251), (57, 5963163), (123, 2763417), (171, 1987721), (369, 921139), (779, 436329), (2337, 145443), (7011, 48481)]