2339721

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 3594240

約数和(自身を除く): 1254519

約数列:

[1, 3, 9, 23, 69, 89, 127, 207, 267, 381, 801, 1143, 2047, 2921, 6141, 8763, 11303, 18423, 26289, 33909, 101727, 259969, 779907, 2339721]

約数ペア:

[(1, 2339721), (3, 779907), (9, 259969), (23, 101727), (69, 33909), (89, 26289), (127, 18423), (207, 11303), (267, 8763), (381, 6141), (801, 2921), (1143, 2047)]