57445297

素因数分解:

$7^3\times {\mathrm{13}}^2\times {\mathrm{991}}^1$

素因数の和:1038

約数の個数: 24

約数和(自身を含む): 72614400

約数和(自身を除く): 15169103

約数列:

[1, 7, 13, 49, 91, 169, 343, 637, 991, 1183, 4459, 6937, 8281, 12883, 48559, 57967, 90181, 167479, 339913, 631267, 1172353, 4418869, 8206471, 57445297]

約数ペア:

[(1, 57445297), (7, 8206471), (13, 4418869), (49, 1172353), (91, 631267), (169, 339913), (343, 167479), (637, 90181), (991, 57967), (1183, 48559), (4459, 12883), (6937, 8281)]