2541569463

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{727}}^1\times {\mathrm{5471}}^1$

素因数の和:6275

約数の個数: 24

約数和(自身を含む): 3728664576

約数和(自身を除く): 1187095113

約数列:

[1, 3, 9, 71, 213, 639, 727, 2181, 5471, 6543, 16413, 49239, 51617, 154851, 388441, 464553, 1165323, 3495969, 3977417, 11932251, 35796753, 282396607, 847189821, 2541569463]

約数ペア:

[(1, 2541569463), (3, 847189821), (9, 282396607), (71, 35796753), (213, 11932251), (639, 3977417), (727, 3495969), (2181, 1165323), (5471, 464553), (6543, 388441), (16413, 154851), (49239, 51617)]