28633377

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{751}}^1$

素因数の和:1004

約数の個数: 16

約数和(自身を含む): 38983680

約数和(自身を除く): 10350303

約数列:

[1, 3, 71, 179, 213, 537, 751, 2253, 12709, 38127, 53321, 134429, 159963, 403287, 9544459, 28633377]

約数ペア:

[(1, 28633377), (3, 9544459), (71, 403287), (179, 159963), (213, 134429), (537, 53321), (751, 38127), (2253, 12709)]