3279609

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{2131}}^1$

素因数の和:2162

約数の個数: 20

約数和(自身を含む): 5159440

約数和(自身を除く): 1879831

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 2131, 6393, 19179, 40489, 57537, 121467, 172611, 364401, 1093203, 3279609]

約数ペア:

[(1, 3279609), (3, 1093203), (9, 364401), (19, 172611), (27, 121467), (57, 57537), (81, 40489), (171, 19179), (513, 6393), (1539, 2131)]