4066281

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{2953}}^1$

素因数の和:2982

約数の個数: 20

約数和(自身を含む): 6433812

約数和(自身を除く): 2367531

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 2953, 8859, 26577, 50201, 79731, 150603, 239193, 451809, 1355427, 4066281]

約数ペア:

[(1, 4066281), (3, 1355427), (9, 451809), (17, 239193), (27, 150603), (51, 79731), (81, 50201), (153, 26577), (459, 8859), (1377, 2953)]