28354887

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{95471}}^1$

素因数の和:95491

約数の個数: 16

約数和(自身を含む): 45826560

約数和(自身を除く): 17471673

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 95471, 286413, 859239, 1050181, 2577717, 3150543, 9451629, 28354887]

約数ペア:

[(1, 28354887), (3, 9451629), (9, 3150543), (11, 2577717), (27, 1050181), (33, 859239), (99, 286413), (297, 95471)]