12220659

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1789}}^1$

素因数の和:1832

約数の個数: 32

約数和(自身を含む): 20620800

約数和(自身を除く): 8400141

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 207, 253, 297, 621, 759, 1789, 2277, 5367, 6831, 16101, 19679, 41147, 48303, 59037, 123441, 177111, 370323, 452617, 531333, 1110969, 1357851, 4073553, 12220659]

約数ペア:

[(1, 12220659), (3, 4073553), (9, 1357851), (11, 1110969), (23, 531333), (27, 452617), (33, 370323), (69, 177111), (99, 123441), (207, 59037), (253, 48303), (297, 41147), (621, 19679), (759, 16101), (1789, 6831), (2277, 5367)]