56899713

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{2269}}^1$

素因数の和:2928

約数の個数: 16

約数和(自身を含む): 81865280

約数和(自身を除く): 24965567

約数列:

[1, 3, 13, 39, 643, 1929, 2269, 6807, 8359, 25077, 29497, 88491, 1458967, 4376901, 18966571, 56899713]

約数ペア:

[(1, 56899713), (3, 18966571), (13, 4376901), (39, 1458967), (643, 88491), (1929, 29497), (2269, 25077), (6807, 8359)]