56566563

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1\times {\mathrm{647}}^1$

素因数の和:994

約数の個数: 16

約数和(自身を含む): 76432896

約数和(自身を除く): 19866333

約数列:

[1, 3, 151, 193, 453, 579, 647, 1941, 29143, 87429, 97697, 124871, 293091, 374613, 18855521, 56566563]

約数ペア:

[(1, 56566563), (3, 18855521), (151, 374613), (193, 293091), (453, 124871), (579, 97697), (647, 87429), (1941, 29143)]