4966886619

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{857}}^1\times {\mathrm{20773}}^1$

素因数の和:21667

約数の個数: 24

約数和(自身を含む): 7414822272

約数和(自身を除く): 2447935653

約数列:

[1, 3, 9, 31, 93, 279, 857, 2571, 7713, 20773, 26567, 62319, 79701, 186957, 239103, 643963, 1931889, 5795667, 17802461, 53407383, 160222149, 551876291, 1655628873, 4966886619]

約数ペア:

[(1, 4966886619), (3, 1655628873), (9, 551876291), (31, 160222149), (93, 53407383), (279, 17802461), (857, 5795667), (2571, 1931889), (7713, 643963), (20773, 239103), (26567, 186957), (62319, 79701)]