42512687

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{479}}^1$

素因数の和:926

約数の個数: 16

約数和(自身を含む): 50380800

約数和(自身を除く): 7868113

約数列:

[1, 7, 31, 217, 409, 479, 2863, 3353, 12679, 14849, 88753, 103943, 195911, 1371377, 6073241, 42512687]

約数ペア:

[(1, 42512687), (7, 6073241), (31, 1371377), (217, 195911), (409, 103943), (479, 88753), (2863, 14849), (3353, 12679)]