28285452729

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{671401}}^1$

素因数の和:671589

約数の個数: 24

約数和(自身を含む): 42454091264

約数和(自身を除く): 14168638535

約数列:

[1, 3, 9, 31, 93, 151, 279, 453, 1359, 4681, 14043, 42129, 671401, 2014203, 6042609, 20813431, 62440293, 101381551, 187320879, 304144653, 912433959, 3142828081, 9428484243, 28285452729]

約数ペア:

[(1, 28285452729), (3, 9428484243), (9, 3142828081), (31, 912433959), (93, 304144653), (151, 187320879), (279, 101381551), (453, 62440293), (1359, 20813431), (4681, 6042609), (14043, 2014203), (42129, 671401)]