29603889

素因数分解:

$3^2\times 7^2\times {\mathrm{67129}}^1$

素因数の和:67149

約数の個数: 18

約数和(自身を含む): 49743330

約数和(自身を除く): 20139441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 67129, 201387, 469903, 604161, 1409709, 3289321, 4229127, 9867963, 29603889]

約数ペア:

[(1, 29603889), (3, 9867963), (7, 4229127), (9, 3289321), (21, 1409709), (49, 604161), (63, 469903), (147, 201387), (441, 67129)]