71667379

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{1607}}^1$

素因数の和:1914

約数の個数: 16

約数和(自身を含む): 85828608

約数和(自身を除く): 14161229

約数列:

[1, 7, 23, 161, 277, 1607, 1939, 6371, 11249, 36961, 44597, 258727, 445139, 3115973, 10238197, 71667379]

約数ペア:

[(1, 71667379), (7, 10238197), (23, 3115973), (161, 445139), (277, 258727), (1607, 44597), (1939, 36961), (6371, 11249)]