56800731

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{4871}}^1$

素因数の和:4923

約数の個数: 24

約数和(自身を含む): 85591296

約数和(自身を除く): 28790565

約数列:

[1, 3, 13, 23, 39, 69, 169, 299, 507, 897, 3887, 4871, 11661, 14613, 63323, 112033, 189969, 336099, 823199, 1456429, 2469597, 4369287, 18933577, 56800731]

約数ペア:

[(1, 56800731), (3, 18933577), (13, 4369287), (23, 2469597), (39, 1456429), (69, 823199), (169, 336099), (299, 189969), (507, 112033), (897, 63323), (3887, 14613), (4871, 11661)]