7967967

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7159}}^1$

素因数の和:7222

約数の個数: 16

約数和(自身を含む): 12372480

約数和(自身を除く): 4404513

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 7159, 21477, 50113, 150339, 379427, 1138281, 2655989, 7967967]

約数ペア:

[(1, 7967967), (3, 2655989), (7, 1138281), (21, 379427), (53, 150339), (159, 50113), (371, 21477), (1113, 7159)]