5204493

素因数分解:

$3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:223

約数の個数: 40

約数和(自身を含む): 9083712

約数和(自身を除く): 3879219

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 81, 137, 189, 201, 411, 469, 567, 603, 959, 1233, 1407, 1809, 2877, 3699, 4221, 5427, 8631, 9179, 11097, 12663, 25893, 27537, 37989, 64253, 77679, 82611, 192759, 247833, 578277, 743499, 1734831, 5204493]

約数ペア:

[(1, 5204493), (3, 1734831), (7, 743499), (9, 578277), (21, 247833), (27, 192759), (63, 82611), (67, 77679), (81, 64253), (137, 37989), (189, 27537), (201, 25893), (411, 12663), (469, 11097), (567, 9179), (603, 8631), (959, 5427), (1233, 4221), (1407, 3699), (1809, 2877)]