448729017

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{191519}}^1$

素因数の和:191604

約数の個数: 16

約数和(自身を含む): 661893120

約数和(自身を除く): 213164103

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 191519, 574557, 2106709, 6320127, 13597849, 40793547, 149576339, 448729017]

約数ペア:

[(1, 448729017), (3, 149576339), (11, 40793547), (33, 13597849), (71, 6320127), (213, 2106709), (781, 574557), (2343, 191519)]