71345879

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{571}}^1$

素因数の和:926

約数の個数: 16

約数和(自身を含む): 80336256

約数和(自身を除く): 8990377

約数列:

[1, 11, 37, 307, 407, 571, 3377, 6281, 11359, 21127, 124949, 175297, 232397, 1928267, 6485989, 71345879]

約数ペア:

[(1, 71345879), (11, 6485989), (37, 1928267), (307, 232397), (407, 175297), (571, 124949), (3377, 21127), (6281, 11359)]