29512287

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9967}}^1$

素因数の和:10027

約数の個数: 24

約数和(自身を含む): 49760256

約数和(自身を除く): 20247969

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 9967, 29901, 69769, 89703, 209307, 468449, 627921, 1405347, 3279143, 4216041, 9837429, 29512287]

約数ペア:

[(1, 29512287), (3, 9837429), (7, 4216041), (9, 3279143), (21, 1405347), (47, 627921), (63, 468449), (141, 209307), (329, 89703), (423, 69769), (987, 29901), (2961, 9967)]