29220471

素因数分解:

$3^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1033}}^1$

素因数の和:1495

約数の個数: 24

約数和(自身を含む): 48391200

約数和(自身を除く): 19170729

約数列:

[1, 3, 7, 9, 21, 63, 449, 1033, 1347, 3099, 3143, 4041, 7231, 9297, 9429, 21693, 28287, 65079, 463817, 1391451, 3246719, 4174353, 9740157, 29220471]

約数ペア:

[(1, 29220471), (3, 9740157), (7, 4174353), (9, 3246719), (21, 1391451), (63, 463817), (449, 65079), (1033, 28287), (1347, 21693), (3099, 9429), (3143, 9297), (4041, 7231)]