8985447

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 13572000

約数和(自身を除く): 4586553

約数列:

[1, 3, 9, 29, 87, 173, 199, 261, 519, 597, 1557, 1791, 5017, 5771, 15051, 17313, 34427, 45153, 51939, 103281, 309843, 998383, 2995149, 8985447]

約数ペア:

[(1, 8985447), (3, 2995149), (9, 998383), (29, 309843), (87, 103281), (173, 51939), (199, 45153), (261, 34427), (519, 17313), (597, 15051), (1557, 5771), (1791, 5017)]