28385631

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{185527}}^1$

素因数の和:185550

約数の個数: 12

約数和(自身を含む): 43413552

約数和(自身を除く): 15027921

約数列:

[1, 3, 9, 17, 51, 153, 185527, 556581, 1669743, 3153959, 9461877, 28385631]

約数ペア:

[(1, 28385631), (3, 9461877), (9, 3153959), (17, 1669743), (51, 556581), (153, 185527)]