2477232121

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{39857}}^1$

素因数の和:40560

約数の個数: 16

約数和(自身を含む): 3053441664

約数和(自身を除く): 576209543

約数列:

[1, 7, 13, 91, 683, 4781, 8879, 39857, 62153, 278999, 518141, 3626987, 27222331, 190556317, 353890303, 2477232121]

約数ペア:

[(1, 2477232121), (7, 353890303), (13, 190556317), (91, 27222331), (683, 3626987), (4781, 518141), (8879, 278999), (39857, 62153)]