71307467

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{1693}}^1$

素因数の和:2258

約数の個数: 16

約数和(自身を含む): 89117952

約数和(自身を除く): 17810485

約数列:

[1, 7, 11, 77, 547, 1693, 3829, 6017, 11851, 18623, 42119, 130361, 926071, 6482497, 10186781, 71307467]

約数ペア:

[(1, 71307467), (7, 10186781), (11, 6482497), (77, 926071), (547, 130361), (1693, 42119), (3829, 18623), (6017, 11851)]