2527707

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 4257792

約数和(自身を除く): 1730085

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 197, 273, 329, 591, 611, 987, 1379, 1833, 2561, 4137, 4277, 7683, 9259, 12831, 17927, 27777, 53781, 64813, 120367, 194439, 361101, 842569, 2527707]

約数ペア:

[(1, 2527707), (3, 842569), (7, 361101), (13, 194439), (21, 120367), (39, 64813), (47, 53781), (91, 27777), (141, 17927), (197, 12831), (273, 9259), (329, 7683), (591, 4277), (611, 4137), (987, 2561), (1379, 1833)]