7294707

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1301}}^1$

素因数の和:1403

約数の個数: 24

約数和(自身を含む): 12186720

約数和(自身を除く): 4892013

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1301, 1869, 3903, 5607, 9107, 11709, 27321, 81963, 115789, 347367, 810523, 1042101, 2431569, 7294707]

約数ペア:

[(1, 7294707), (3, 2431569), (7, 1042101), (9, 810523), (21, 347367), (63, 115789), (89, 81963), (267, 27321), (623, 11709), (801, 9107), (1301, 5607), (1869, 3903)]