15709414847

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{53639}}^1$

素因数の和:53835

約数の個数: 24

約数和(自身を含む): 18834076800

約数和(自身を除く): 3124661953

約数列:

[1, 7, 43, 49, 139, 301, 973, 2107, 5977, 6811, 41839, 53639, 292873, 375473, 2306477, 2628311, 7455821, 16145339, 52190747, 113017373, 320600303, 365335229, 2244202121, 15709414847]

約数ペア:

[(1, 15709414847), (7, 2244202121), (43, 365335229), (49, 320600303), (139, 113017373), (301, 52190747), (973, 16145339), (2107, 7455821), (5977, 2628311), (6811, 2306477), (41839, 375473), (53639, 292873)]