28617933

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9473}}^1$

素因数の和:9548

約数の個数: 16

約数和(自身を含む): 40927680

約数和(自身を除く): 12309747

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 9473, 28419, 179987, 502069, 539961, 1506207, 9539311, 28617933]

約数ペア:

[(1, 28617933), (3, 9539311), (19, 1506207), (53, 539961), (57, 502069), (159, 179987), (1007, 28419), (3021, 9473)]