2899029

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1087}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 4456448

約数和(自身を除く): 1557419

約数列:

[1, 3, 7, 21, 127, 381, 889, 1087, 2667, 3261, 7609, 22827, 138049, 414147, 966343, 2899029]

約数ペア:

[(1, 2899029), (3, 966343), (7, 414147), (21, 138049), (127, 22827), (381, 7609), (889, 3261), (1087, 2667)]