7891833

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 10872576

約数和(自身を除く): 2980743

約数列:

[1, 3, 43, 129, 131, 393, 467, 1401, 5633, 16899, 20081, 60243, 61177, 183531, 2630611, 7891833]

約数ペア:

[(1, 7891833), (3, 2630611), (43, 183531), (129, 61177), (131, 60243), (393, 20081), (467, 16899), (1401, 5633)]