57277869

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{12487}}^1$

素因数の和:12640

約数の個数: 16

約数和(自身を含む): 83919360

約数和(自身を除く): 26641491

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 12487, 37461, 137357, 412071, 1735693, 5207079, 19092623, 57277869]

約数ペア:

[(1, 57277869), (3, 19092623), (11, 5207079), (33, 1735693), (139, 412071), (417, 137357), (1529, 37461), (4587, 12487)]