8449947

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1237}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 14261760

約数和(自身を除く): 5811813

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 207, 253, 297, 621, 759, 1237, 2277, 3711, 6831, 11133, 13607, 28451, 33399, 40821, 85353, 122463, 256059, 312961, 367389, 768177, 938883, 2816649, 8449947]

約数ペア:

[(1, 8449947), (3, 2816649), (9, 938883), (11, 768177), (23, 367389), (27, 312961), (33, 256059), (69, 122463), (99, 85353), (207, 40821), (253, 33399), (297, 28451), (621, 13607), (759, 11133), (1237, 6831), (2277, 3711)]