56657419

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{1019}}^1$

素因数の和:1099

約数の個数: 24

約数和(自身を含む): 71677440

約数和(自身を除く): 15020021

約数列:

[1, 7, 13, 47, 91, 169, 329, 611, 1019, 1183, 4277, 7133, 7943, 13247, 47893, 55601, 92729, 172211, 335251, 622609, 1205477, 4358263, 8093917, 56657419]

約数ペア:

[(1, 56657419), (7, 8093917), (13, 4358263), (47, 1205477), (91, 622609), (169, 335251), (329, 172211), (611, 92729), (1019, 55601), (1183, 47893), (4277, 13247), (7133, 7943)]