16268301

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3637}}^1$

素因数の和:3721

約数の個数: 24

約数和(自身を含む): 27241344

約数和(自身を除く): 10973043

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 3637, 4473, 10911, 25459, 32733, 76377, 229131, 258227, 774681, 1807589, 2324043, 5422767, 16268301]

約数ペア:

[(1, 16268301), (3, 5422767), (7, 2324043), (9, 1807589), (21, 774681), (63, 258227), (71, 229131), (213, 76377), (497, 32733), (639, 25459), (1491, 10911), (3637, 4473)]