15693997321

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{53927}}^1$

素因数の和:54033

約数の個数: 24

約数和(自身を含む): 17880367680

約数和(自身を除く): 2186370359

約数列:

[1, 17, 19, 53, 289, 323, 901, 1007, 5491, 15317, 17119, 53927, 291023, 916759, 1024613, 2858131, 15584903, 17418421, 48588227, 54304489, 296113157, 825999859, 923176313, 15693997321]

約数ペア:

[(1, 15693997321), (17, 923176313), (19, 825999859), (53, 296113157), (289, 54304489), (323, 48588227), (901, 17418421), (1007, 15584903), (5491, 2858131), (15317, 1024613), (17119, 916759), (53927, 291023)]