3805681

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:300

約数の個数: 16

約数和(自身を含む): 4435200

約数和(自身を除く): 629519

約数列:

[1, 11, 19, 131, 139, 209, 1441, 1529, 2489, 2641, 18209, 27379, 29051, 200299, 345971, 3805681]

約数ペア:

[(1, 3805681), (11, 345971), (19, 200299), (131, 29051), (139, 27379), (209, 18209), (1441, 2641), (1529, 2489)]