181431361

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1697}}^1$

素因数の和:2064

約数の個数: 16

約数和(自身を含む): 202944960

約数和(自身を除く): 21513599

約数列:

[1, 17, 19, 323, 331, 1697, 5627, 6289, 28849, 32243, 106913, 548131, 561707, 9549019, 10672433, 181431361]

約数ペア:

[(1, 181431361), (17, 10672433), (19, 9549019), (323, 561707), (331, 548131), (1697, 106913), (5627, 32243), (6289, 28849)]