7117385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{857}}^1$

素因数の和:1024

約数の個数: 16

約数和(自身を含む): 9389952

約数和(自身を除く): 2272567

約数列:

[1, 5, 11, 55, 151, 755, 857, 1661, 4285, 8305, 9427, 47135, 129407, 647035, 1423477, 7117385]

約数ペア:

[(1, 7117385), (5, 1423477), (11, 647035), (55, 129407), (151, 47135), (755, 9427), (857, 8305), (1661, 4285)]