2100078827

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{4289}}^1\times {\mathrm{6359}}^1$

素因数の和:10666

約数の個数: 16

約数和(自身を含む): 2619302400

約数和(自身を除く): 519223573

約数列:

[1, 7, 11, 77, 4289, 6359, 30023, 44513, 47179, 69949, 330253, 489643, 27273751, 190916257, 300011261, 2100078827]

約数ペア:

[(1, 2100078827), (7, 300011261), (11, 190916257), (77, 27273751), (4289, 489643), (6359, 330253), (30023, 69949), (44513, 47179)]