2017659087

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{52027}}^1$

素因数の和:52203

約数の個数: 24

約数和(自身を含む): 3030110720

約数和(自身を除く): 1012451633

約数列:

[1, 3, 9, 31, 93, 139, 279, 417, 1251, 4309, 12927, 38781, 52027, 156081, 468243, 1612837, 4838511, 7231753, 14515533, 21695259, 65085777, 224184343, 672553029, 2017659087]

約数ペア:

[(1, 2017659087), (3, 672553029), (9, 224184343), (31, 65085777), (93, 21695259), (139, 14515533), (279, 7231753), (417, 4838511), (1251, 1612837), (4309, 468243), (12927, 156081), (38781, 52027)]