243931254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5807887}}^1$

素因数の和:5807899

約数の個数: 16

約数和(自身を含む): 557557248

約数和(自身を除く): 313625994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5807887, 11615774, 17423661, 34847322, 40655209, 81310418, 121965627, 243931254]

約数ペア:

[(1, 243931254), (2, 121965627), (3, 81310418), (6, 40655209), (7, 34847322), (14, 17423661), (21, 11615774), (42, 5807887)]