2680167

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 4423680

約数和(自身を除く): 1743513

約数列:

[1, 3, 7, 21, 23, 31, 69, 93, 161, 179, 217, 483, 537, 651, 713, 1253, 2139, 3759, 4117, 4991, 5549, 12351, 14973, 16647, 28819, 38843, 86457, 116529, 127627, 382881, 893389, 2680167]

約数ペア:

[(1, 2680167), (3, 893389), (7, 382881), (21, 127627), (23, 116529), (31, 86457), (69, 38843), (93, 28819), (161, 16647), (179, 14973), (217, 12351), (483, 5549), (537, 4991), (651, 4117), (713, 3759), (1253, 2139)]