2204811

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 3694080

約数和(自身を除く): 1489269

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 443, 553, 711, 1329, 1659, 3101, 3987, 4977, 9303, 27909, 34997, 104991, 244979, 314973, 734937, 2204811]

約数ペア:

[(1, 2204811), (3, 734937), (7, 314973), (9, 244979), (21, 104991), (63, 34997), (79, 27909), (237, 9303), (443, 4977), (553, 3987), (711, 3101), (1329, 1659)]