2012151933

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{472669}}^1$

素因数の和:472729

約数の個数: 24

約数和(自身を含む): 3244406880

約数和(自身を除く): 1232254947

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 472669, 1418007, 4254021, 5199359, 15598077, 20324767, 46794231, 60974301, 182922903, 223572437, 670717311, 2012151933]

約数ペア:

[(1, 2012151933), (3, 670717311), (9, 223572437), (11, 182922903), (33, 60974301), (43, 46794231), (99, 20324767), (129, 15598077), (387, 5199359), (473, 4254021), (1419, 1418007), (4257, 472669)]