2916459

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1187}}^1$

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 5322240

約数和(自身を除く): 2405781

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 1187, 2457, 3561, 8309, 10683, 15431, 24927, 32049, 46293, 74781, 108017, 138879, 224343, 324051, 416637, 972153, 2916459]

約数ペア:

[(1, 2916459), (3, 972153), (7, 416637), (9, 324051), (13, 224343), (21, 138879), (27, 108017), (39, 74781), (63, 46293), (91, 32049), (117, 24927), (189, 15431), (273, 10683), (351, 8309), (819, 3561), (1187, 2457)]