71871361

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53917}}^1$

素因数の和:53991

約数の個数: 8

約数和(自身を含む): 75916544

約数和(自身を除く): 4045183

約数列:

[1, 31, 43, 1333, 53917, 1671427, 2318431, 71871361]

約数ペア:

[(1, 71871361), (31, 2318431), (43, 1671427), (1333, 53917)]