3894981

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2971}}^1$

素因数の和:3016

約数の個数: 16

約数和(自身を含む): 5706240

約数和(自身を除く): 1811259

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 2971, 8913, 56449, 68333, 169347, 204999, 1298327, 3894981]

約数ペア:

[(1, 3894981), (3, 1298327), (19, 204999), (23, 169347), (57, 68333), (69, 56449), (437, 8913), (1311, 2971)]