5303781

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2903}}^1$

素因数の和:2945

約数の個数: 24

約数和(自身を含む): 9060480

約数和(自身を除く): 3756699

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 2903, 8709, 20321, 26127, 60963, 84187, 182889, 252561, 589309, 757683, 1767927, 5303781]

約数ペア:

[(1, 5303781), (3, 1767927), (7, 757683), (9, 589309), (21, 252561), (29, 182889), (63, 84187), (87, 60963), (203, 26127), (261, 20321), (609, 8709), (1827, 2903)]