210333885

素因数分解:

$3^1\times 5^1\times {\mathrm{1987}}^1\times {\mathrm{7057}}^1$

素因数の和:9052

約数の個数: 16

約数和(自身を含む): 336751296

約数和(自身を除く): 126417411

約数列:

[1, 3, 5, 15, 1987, 5961, 7057, 9935, 21171, 29805, 35285, 105855, 14022259, 42066777, 70111295, 210333885]

約数ペア:

[(1, 210333885), (3, 70111295), (5, 42066777), (15, 14022259), (1987, 105855), (5961, 35285), (7057, 29805), (9935, 21171)]