2019401157

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{1489}}^1\times {\mathrm{7411}}^1$

素因数の和:8964

約数の個数: 16

約数和(自身を含む): 2738882240

約数和(自身を除く): 719481083

約数列:

[1, 3, 61, 183, 1489, 4467, 7411, 22233, 90829, 272487, 452071, 1356213, 11034979, 33104937, 673133719, 2019401157]

約数ペア:

[(1, 2019401157), (3, 673133719), (61, 33104937), (183, 11034979), (1489, 1356213), (4467, 452071), (7411, 272487), (22233, 90829)]