30857007

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{23537}}^1$

素因数の和:23582

約数の個数: 16

約数和(自身を含む): 45192960

約数和(自身を除く): 14335953

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 23537, 70611, 447203, 541351, 1341609, 1624053, 10285669, 30857007]

約数ペア:

[(1, 30857007), (3, 10285669), (19, 1624053), (23, 1341609), (57, 541351), (69, 447203), (437, 70611), (1311, 23537)]