17285481

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{12553}}^1$

素因数の和:12582

約数の個数: 20

約数和(自身を含む): 27342612

約数和(自身を除く): 10057131

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 12553, 37659, 112977, 213401, 338931, 640203, 1016793, 1920609, 5761827, 17285481]

約数ペア:

[(1, 17285481), (3, 5761827), (9, 1920609), (17, 1016793), (27, 640203), (51, 338931), (81, 213401), (153, 112977), (459, 37659), (1377, 12553)]