7205841

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{5233}}^1$

素因数の和:5262

約数の個数: 20

約数和(自身を含む): 11399652

約数和(自身を除く): 4193811

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 5233, 15699, 47097, 88961, 141291, 266883, 423873, 800649, 2401947, 7205841]

約数ペア:

[(1, 7205841), (3, 2401947), (9, 800649), (17, 423873), (27, 266883), (51, 141291), (81, 88961), (153, 47097), (459, 15699), (1377, 5233)]