2183181

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 3913728

約数和(自身を除く): 1730547

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 727, 1001, 2181, 3003, 5089, 7997, 9451, 15267, 23991, 28353, 55979, 66157, 103961, 167937, 198471, 311883, 727727, 2183181]

約数ペア:

[(1, 2183181), (3, 727727), (7, 311883), (11, 198471), (13, 167937), (21, 103961), (33, 66157), (39, 55979), (77, 28353), (91, 23991), (143, 15267), (231, 9451), (273, 7997), (429, 5089), (727, 3003), (1001, 2181)]