2971301223

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{14249}}^1$

素因数の和:14423

約数の個数: 32

約数和(自身を含む): 4432320000

約数和(自身を除く): 1461018777

約数列:

[1, 3, 11, 33, 71, 89, 213, 267, 781, 979, 2343, 2937, 6319, 14249, 18957, 42747, 69509, 156739, 208527, 470217, 1011679, 1268161, 3035037, 3804483, 11128469, 13949771, 33385407, 41849313, 90039431, 270118293, 990433741, 2971301223]

約数ペア:

[(1, 2971301223), (3, 990433741), (11, 270118293), (33, 90039431), (71, 41849313), (89, 33385407), (213, 13949771), (267, 11128469), (781, 3804483), (979, 3035037), (2343, 1268161), (2937, 1011679), (6319, 470217), (14249, 208527), (18957, 156739), (42747, 69509)]