28382877

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3947}}^1$

素因数の和:4017

約数の個数: 24

約数和(自身を含む): 44343936

約数和(自身を除く): 15961059

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 3947, 7191, 11841, 35523, 67099, 185509, 201297, 556527, 603891, 1669581, 3153653, 9460959, 28382877]

約数ペア:

[(1, 28382877), (3, 9460959), (9, 3153653), (17, 1669581), (47, 603891), (51, 556527), (141, 201297), (153, 185509), (423, 67099), (799, 35523), (2397, 11841), (3947, 7191)]