31208705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{12073}}^1$

素因数の和:12136

約数の個数: 16

約数和(自身を含む): 41727744

約数和(自身を除く): 10519039

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 12073, 60365, 132803, 567431, 664015, 2837155, 6241741, 31208705]

約数ペア:

[(1, 31208705), (5, 6241741), (11, 2837155), (47, 664015), (55, 567431), (235, 132803), (517, 60365), (2585, 12073)]