2017777729

素因数分解:

${\mathrm{11}}^2\times {\mathrm{443}}^1\times {\mathrm{37643}}^1$

素因数の和:38108

約数の個数: 12

約数和(自身を含む): 2222953488

約数和(自身を除く): 205175759

約数列:

[1, 11, 121, 443, 4873, 37643, 53603, 414073, 4554803, 16675849, 183434339, 2017777729]

約数ペア:

[(1, 2017777729), (11, 183434339), (121, 16675849), (443, 4554803), (4873, 414073), (37643, 53603)]