25315147

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{839}}^1$

素因数の和:1074

約数の個数: 16

約数和(自身を含む): 29917440

約数和(自身を除く): 4602293

約数列:

[1, 11, 13, 143, 211, 839, 2321, 2743, 9229, 10907, 30173, 119977, 177029, 1947319, 2301377, 25315147]

約数ペア:

[(1, 25315147), (11, 2301377), (13, 1947319), (143, 177029), (211, 119977), (839, 30173), (2321, 10907), (2743, 9229)]