919233887

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2081}}^1\times {\mathrm{3089}}^1$

素因数の和:5194

約数の個数: 16

約数和(自身を含む): 1080807840

約数和(自身を除く): 161573953

約数列:

[1, 11, 13, 143, 2081, 3089, 22891, 27053, 33979, 40157, 297583, 441727, 6428209, 70710299, 83566717, 919233887]

約数ペア:

[(1, 919233887), (11, 83566717), (13, 70710299), (143, 6428209), (2081, 441727), (3089, 297583), (22891, 40157), (27053, 33979)]