4345467

素因数分解:

$3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 32

約数和(自身を含む): 6988800

約数和(自身を除く): 2643333

約数列:

[1, 3, 7, 21, 41, 49, 103, 123, 147, 287, 309, 343, 721, 861, 1029, 2009, 2163, 4223, 5047, 6027, 12669, 14063, 15141, 29561, 35329, 42189, 88683, 105987, 206927, 620781, 1448489, 4345467]

約数ペア:

[(1, 4345467), (3, 1448489), (7, 620781), (21, 206927), (41, 105987), (49, 88683), (103, 42189), (123, 35329), (147, 29561), (287, 15141), (309, 14063), (343, 12669), (721, 6027), (861, 5047), (1029, 4223), (2009, 2163)]