2137490433

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{445589}}^1$

素因数の和:445649

約数の個数: 24

約数和(自身を含む): 3406089960

約数和(自身を除く): 1268599527

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 445589, 1336767, 4010301, 5792657, 17377971, 18269149, 52133913, 54807447, 164422341, 237498937, 712496811, 2137490433]

約数ペア:

[(1, 2137490433), (3, 712496811), (9, 237498937), (13, 164422341), (39, 54807447), (41, 52133913), (117, 18269149), (123, 17377971), (369, 5792657), (533, 4010301), (1599, 1336767), (4797, 445589)]