848562819

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^2$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 1310964480

約数和(自身を除く): 462401661

約数列:

[1, 3, 13, 19, 39, 57, 71, 127, 213, 247, 381, 741, 923, 1349, 1651, 2413, 2769, 4047, 4953, 7239, 9017, 16129, 17537, 27051, 31369, 48387, 52611, 94107, 117221, 171323, 209677, 306451, 351663, 513969, 629031, 919353, 1145159, 2227199, 3435477, 3983863, 6681597, 11951589, 14887067, 21758021, 44661201, 65274063, 282854273, 848562819]

約数ペア:

[(1, 848562819), (3, 282854273), (13, 65274063), (19, 44661201), (39, 21758021), (57, 14887067), (71, 11951589), (127, 6681597), (213, 3983863), (247, 3435477), (381, 2227199), (741, 1145159), (923, 919353), (1349, 629031), (1651, 513969), (2413, 351663), (2769, 306451), (4047, 209677), (4953, 171323), (7239, 117221), (9017, 94107), (16129, 52611), (17537, 48387), (27051, 31369)]