26973817

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 29981952

約数和(自身を除く): 3008135

約数列:

[1, 13, 47, 131, 337, 611, 1703, 4381, 6157, 15839, 44147, 80041, 205907, 573911, 2074909, 26973817]

約数ペア:

[(1, 26973817), (13, 2074909), (47, 573911), (131, 205907), (337, 80041), (611, 44147), (1703, 15839), (4381, 6157)]