4047849

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1193}}^1$

素因数の和:1241

約数の個数: 24

約数和(自身を含む): 6519240

約数和(自身を除く): 2471391

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 1193, 3393, 3579, 10737, 15509, 34597, 46527, 103791, 139581, 311373, 449761, 1349283, 4047849]

約数ペア:

[(1, 4047849), (3, 1349283), (9, 449761), (13, 311373), (29, 139581), (39, 103791), (87, 46527), (117, 34597), (261, 15509), (377, 10737), (1131, 3579), (1193, 3393)]