2843217

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1317

約数の個数: 24

約数和(自身を含む): 4659200

約数和(自身を除く): 1815983

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 1279, 2223, 3837, 11511, 16627, 24301, 49881, 72903, 149643, 218709, 315913, 947739, 2843217]

約数ペア:

[(1, 2843217), (3, 947739), (9, 315913), (13, 218709), (19, 149643), (39, 72903), (57, 49881), (117, 24301), (171, 16627), (247, 11511), (741, 3837), (1279, 2223)]