2830512363

素因数分解:

$3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{209621}}^1$

素因数の和:210274

約数の個数: 16

約数和(自身を含む): 4319890176

約数和(自身を除く): 1489377813

約数列:

[1, 3, 7, 21, 643, 1929, 4501, 13503, 209621, 628863, 1467347, 4402041, 134786303, 404358909, 943504121, 2830512363]

約数ペア:

[(1, 2830512363), (3, 943504121), (7, 404358909), (21, 134786303), (643, 4402041), (1929, 1467347), (4501, 628863), (13503, 209621)]