5740791

素因数分解:

$3^1\times 7^4\times {\mathrm{797}}^1$

素因数の和:828

約数の個数: 20

約数和(自身を含む): 8940792

約数和(自身を除く): 3200001

約数列:

[1, 3, 7, 21, 49, 147, 343, 797, 1029, 2391, 2401, 5579, 7203, 16737, 39053, 117159, 273371, 820113, 1913597, 5740791]

約数ペア:

[(1, 5740791), (3, 1913597), (7, 820113), (21, 273371), (49, 117159), (147, 39053), (343, 16737), (797, 7203), (1029, 5579), (2391, 2401)]