31240911

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{2377}}^1$

素因数の和:2730

約数の個数: 16

約数和(自身を含む): 45010784

約数和(自身を除く): 13769873

約数列:

[1, 3, 13, 39, 337, 1011, 2377, 4381, 7131, 13143, 30901, 92703, 801049, 2403147, 10413637, 31240911]

約数ペア:

[(1, 31240911), (3, 10413637), (13, 2403147), (39, 801049), (337, 92703), (1011, 30901), (2377, 13143), (4381, 7131)]