2009933393

素因数分解:

${\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{90787}}^1$

素因数の和:90944

約数の個数: 12

約数和(自身を含む): 2193074928

約数和(自身を除く): 183141535

約数列:

[1, 13, 131, 169, 1703, 22139, 90787, 1180231, 11893097, 15343003, 154610261, 2009933393]

約数ペア:

[(1, 2009933393), (13, 154610261), (131, 15343003), (169, 11893097), (1703, 1180231), (22139, 90787)]