73944689

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{19819}}^1$

素因数の和:19880

約数の個数: 16

約数和(自身を含む): 93233280

約数和(自身を除く): 19288591

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 19819, 138733, 257647, 812579, 1803529, 5688053, 10563527, 73944689]

約数ペア:

[(1, 73944689), (7, 10563527), (13, 5688053), (41, 1803529), (91, 812579), (287, 257647), (533, 138733), (3731, 19819)]