28966521

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{9311}}^1$

素因数の和:9392

約数の個数: 16

約数和(自身を含む): 41568768

約数和(自身を除く): 12602247

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 9311, 27933, 158287, 474861, 567971, 1703913, 9655507, 28966521]

約数ペア:

[(1, 28966521), (3, 9655507), (17, 1703913), (51, 567971), (61, 474861), (183, 158287), (1037, 27933), (3111, 9311)]