28096431

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{23011}}^1$

素因数の和:23062

約数の個数: 16

約数和(自身を含む): 41973888

約数和(自身を除く): 13877457

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 23011, 69033, 253121, 759363, 851407, 2554221, 9365477, 28096431]

約数ペア:

[(1, 28096431), (3, 9365477), (11, 2554221), (33, 851407), (37, 759363), (111, 253121), (407, 69033), (1221, 23011)]