229439889

素因数分解:

$3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{8221}}^1$

素因数の和:8677

約数の個数: 24

約数和(自身を含む): 379659072

約数和(自身を除く): 150219183

約数列:

[1, 3, 7, 9, 21, 63, 443, 1329, 3101, 3987, 8221, 9303, 24663, 27909, 57547, 73989, 172641, 517923, 3641903, 10925709, 25493321, 32777127, 76479963, 229439889]

約数ペア:

[(1, 229439889), (3, 76479963), (7, 32777127), (9, 25493321), (21, 10925709), (63, 3641903), (443, 517923), (1329, 172641), (3101, 73989), (3987, 57547), (8221, 27909), (9303, 24663)]