57404039

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{106501}}^1$

素因数の和:106526

約数の個数: 12

約数和(自身を含む): 72847368

約数和(自身を除く): 15443329

約数列:

[1, 7, 11, 49, 77, 539, 106501, 745507, 1171511, 5218549, 8200577, 57404039]

約数ペア:

[(1, 57404039), (7, 8200577), (11, 5218549), (49, 1171511), (77, 745507), (539, 106501)]