20171340813

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1889}}^1\times {\mathrm{273803}}^1$

素因数の和:275708

約数の個数: 16

約数和(自身を含む): 28979415360

約数和(自身を除く): 8808074547

約数列:

[1, 3, 13, 39, 1889, 5667, 24557, 73671, 273803, 821409, 3559439, 10678317, 517213867, 1551641601, 6723780271, 20171340813]

約数ペア:

[(1, 20171340813), (3, 6723780271), (13, 1551641601), (39, 517213867), (1889, 10678317), (5667, 3559439), (24557, 821409), (73671, 273803)]