251135733

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{11447}}^1$

素因数の和:11624

約数の個数: 16

約数和(自身を含む): 342890496

約数和(自身を除く): 91754763

約数列:

[1, 3, 71, 103, 213, 309, 7313, 11447, 21939, 34341, 812737, 1179041, 2438211, 3537123, 83711911, 251135733]

約数ペア:

[(1, 251135733), (3, 83711911), (71, 3537123), (103, 2438211), (213, 1179041), (309, 812737), (7313, 34341), (11447, 21939)]