7965951

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2729}}^1$

素因数の和:2878

約数の個数: 16

約数和(自身を含む): 12230400

約数和(自身を除く): 4264449

約数列:

[1, 3, 7, 21, 139, 417, 973, 2729, 2919, 8187, 19103, 57309, 379331, 1137993, 2655317, 7965951]

約数ペア:

[(1, 7965951), (3, 2655317), (7, 1137993), (21, 379331), (139, 57309), (417, 19103), (973, 8187), (2729, 2919)]