996837919

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{613}}^1$

素因数の和:1076

約数の個数: 32

約数和(自身を含む): 1273190400

約数和(自身を除く): 276352481

約数列:

[1, 7, 11, 49, 77, 343, 431, 539, 613, 3017, 3773, 4291, 4741, 6743, 21119, 30037, 33187, 47201, 147833, 210259, 232309, 264203, 330407, 1626163, 1849421, 2312849, 2906233, 12945947, 20343631, 90621629, 142405417, 996837919]

約数ペア:

[(1, 996837919), (7, 142405417), (11, 90621629), (49, 20343631), (77, 12945947), (343, 2906233), (431, 2312849), (539, 1849421), (613, 1626163), (3017, 330407), (3773, 264203), (4291, 232309), (4741, 210259), (6743, 147833), (21119, 47201), (30037, 33187)]