57393091

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1901}}^1$

素因数の和:2154

約数の個数: 16

約数和(自身を含む): 69384960

約数和(自身を除く): 11991869

約数列:

[1, 7, 19, 133, 227, 1589, 1901, 4313, 13307, 30191, 36119, 252833, 431527, 3020689, 8199013, 57393091]

約数ペア:

[(1, 57393091), (7, 8199013), (19, 3020689), (133, 431527), (227, 252833), (1589, 36119), (1901, 30191), (4313, 13307)]