81043313

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{947}}^1$

素因数の和:1216

約数の個数: 16

約数和(自身を含む): 90780480

約数和(自身を除く): 9737167

約数列:

[1, 13, 29, 227, 377, 947, 2951, 6583, 12311, 27463, 85579, 214969, 357019, 2794597, 6234101, 81043313]

約数ペア:

[(1, 81043313), (13, 6234101), (29, 2794597), (227, 357019), (377, 214969), (947, 85579), (2951, 27463), (6583, 12311)]