7207312281

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1410709}}^1$

素因数の和:1410856

約数の個数: 16

約数和(自身を含む): 10427968320

約数和(自身を除く): 3220656039

約数列:

[1, 3, 13, 39, 131, 393, 1703, 5109, 1410709, 4232127, 18339217, 55017651, 184802879, 554408637, 2402437427, 7207312281]

約数ペア:

[(1, 7207312281), (3, 2402437427), (13, 554408637), (39, 184802879), (131, 55017651), (393, 18339217), (1703, 4232127), (5109, 1410709)]