56913571

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1181}}^1$

素因数の和:1542

約数の個数: 16

約数和(自身を含む): 67118688

約数和(自身を除く): 10205117

約数列:

[1, 11, 13, 143, 337, 1181, 3707, 4381, 12991, 15353, 48191, 168883, 397997, 4377967, 5173961, 56913571]

約数ペア:

[(1, 56913571), (11, 5173961), (13, 4377967), (143, 397997), (337, 168883), (1181, 48191), (3707, 15353), (4381, 12991)]