5259009

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1123}}^1$

素因数の和:1356

約数の個数: 16

約数和(自身を含む): 8056832

約数和(自身を除く): 2797823

約数列:

[1, 3, 7, 21, 223, 669, 1123, 1561, 3369, 4683, 7861, 23583, 250429, 751287, 1753003, 5259009]

約数ペア:

[(1, 5259009), (3, 1753003), (7, 751287), (21, 250429), (223, 23583), (669, 7861), (1123, 4683), (1561, 3369)]