56700861

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{20611}}^1$

素因数の和:20752

約数の個数: 16

約数和(自身を含む): 87065088

約数和(自身を除く): 30364227

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 20611, 61833, 144277, 432831, 2700041, 8100123, 18900287, 56700861]

約数ペア:

[(1, 56700861), (3, 18900287), (7, 8100123), (21, 2700041), (131, 432831), (393, 144277), (917, 61833), (2751, 20611)]