56942151

素因数分解:

$3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{4217}}^1$

素因数の和:4870

約数の個数: 16

約数和(自身を含む): 86924544

約数和(自身を除く): 29982393

約数列:

[1, 3, 7, 21, 643, 1929, 4217, 4501, 12651, 13503, 29519, 88557, 2711531, 8134593, 18980717, 56942151]

約数ペア:

[(1, 56942151), (3, 18980717), (7, 8134593), (21, 2711531), (643, 88557), (1929, 29519), (4217, 13503), (4501, 12651)]