13096881

素因数分解:

$3^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{463}}^1$

素因数の和:925

約数の個数: 24

約数和(自身を含む): 21715200

約数和(自身を除く): 8618319

約数列:

[1, 3, 7, 9, 21, 63, 449, 463, 1347, 1389, 3143, 3241, 4041, 4167, 9429, 9723, 28287, 29169, 207887, 623661, 1455209, 1870983, 4365627, 13096881]

約数ペア:

[(1, 13096881), (3, 4365627), (7, 1870983), (9, 1455209), (21, 623661), (63, 207887), (449, 29169), (463, 28287), (1347, 9723), (1389, 9429), (3143, 4167), (3241, 4041)]