4000763

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:494

約数の個数: 16

約数和(自身を含む): 4679136

約数和(自身を除く): 678373

約数列:

[1, 13, 17, 43, 221, 421, 559, 731, 5473, 7157, 9503, 18103, 93041, 235339, 307751, 4000763]

約数ペア:

[(1, 4000763), (13, 307751), (17, 235339), (43, 93041), (221, 18103), (421, 9503), (559, 7157), (731, 5473)]