56342923

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{32587}}^1$

素因数の和:32626

約数の個数: 16

約数和(自身を含む): 72997120

約数和(自身を除く): 16654197

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 32587, 228109, 423631, 619153, 2965417, 4334071, 8048989, 56342923]

約数ペア:

[(1, 56342923), (7, 8048989), (13, 4334071), (19, 2965417), (91, 619153), (133, 423631), (247, 228109), (1729, 32587)]