73770407

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{757}}^1$

素因数の和:1022

約数の個数: 16

約数和(自身を含む): 81500160

約数和(自身を除く): 7729753

約数列:

[1, 19, 23, 223, 437, 757, 4237, 5129, 14383, 17411, 97451, 168811, 330809, 3207409, 3882653, 73770407]

約数ペア:

[(1, 73770407), (19, 3882653), (23, 3207409), (223, 330809), (437, 168811), (757, 97451), (4237, 17411), (5129, 14383)]