2013994827

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{133439}}^1$

素因数の和:133504

約数の個数: 32

約数和(自身を含む): 3287961600

約数和(自身を除く): 1273966773

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 351, 387, 559, 1161, 1677, 5031, 15093, 133439, 400317, 1200951, 1734707, 3602853, 5204121, 5737877, 15612363, 17213631, 46837089, 51640893, 74592401, 154922679, 223777203, 671331609, 2013994827]

約数ペア:

[(1, 2013994827), (3, 671331609), (9, 223777203), (13, 154922679), (27, 74592401), (39, 51640893), (43, 46837089), (117, 17213631), (129, 15612363), (351, 5737877), (387, 5204121), (559, 3602853), (1161, 1734707), (1677, 1200951), (5031, 400317), (15093, 133439)]