25320769

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2089}}^1$

素因数の和:2160

約数の個数: 16

約数和(自身を含む): 28892160

約数和(自身を除く): 3571391

約数列:

[1, 17, 23, 31, 391, 527, 713, 2089, 12121, 35513, 48047, 64759, 816799, 1100903, 1489457, 25320769]

約数ペア:

[(1, 25320769), (17, 1489457), (23, 1100903), (31, 816799), (391, 64759), (527, 48047), (713, 35513), (2089, 12121)]