57085457

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{647}}^1$

素因数の和:1288

約数の個数: 16

約数和(自身を含む): 67277952

約数和(自身を除く): 10192495

約数列:

[1, 11, 13, 143, 617, 647, 6787, 7117, 8021, 8411, 88231, 92521, 399199, 4391189, 5189587, 57085457]

約数ペア:

[(1, 57085457), (11, 5189587), (13, 4391189), (143, 399199), (617, 92521), (647, 88231), (6787, 8411), (7117, 8021)]