851779917

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1559}}^1\times {\mathrm{3571}}^1$

素因数の和:5153

約数の個数: 24

約数和(自身を含む): 1303922880

約数和(自身を除く): 452142963

約数列:

[1, 3, 9, 17, 51, 153, 1559, 3571, 4677, 10713, 14031, 26503, 32139, 60707, 79509, 182121, 238527, 546363, 5567189, 16701567, 50104701, 94642213, 283926639, 851779917]

約数ペア:

[(1, 851779917), (3, 283926639), (9, 94642213), (17, 50104701), (51, 16701567), (153, 5567189), (1559, 546363), (3571, 238527), (4677, 182121), (10713, 79509), (14031, 60707), (26503, 32139)]