73714991

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1\times {\mathrm{293}}^1$

素因数の和:710

約数の個数: 16

約数和(自身を含む): 85499904

約数和(自身を除く): 11784913

約数列:

[1, 7, 127, 283, 293, 889, 1981, 2051, 35941, 37211, 82919, 251587, 260477, 580433, 10530713, 73714991]

約数ペア:

[(1, 73714991), (7, 10530713), (127, 580433), (283, 260477), (293, 251587), (889, 82919), (1981, 37211), (2051, 35941)]