2133705

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{2903}}^1$

素因数の和:2925

約数の個数: 24

約数和(自身を含む): 3972672

約数和(自身を除く): 1838967

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 2903, 8709, 14515, 20321, 43545, 60963, 101605, 142247, 304815, 426741, 711235, 2133705]

約数ペア:

[(1, 2133705), (3, 711235), (5, 426741), (7, 304815), (15, 142247), (21, 101605), (35, 60963), (49, 43545), (105, 20321), (147, 14515), (245, 8709), (735, 2903)]