71306053

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1609}}^1$

素因数の和:2116

約数の個数: 16

約数和(自身を含む): 87996160

約数和(自身を除く): 16690107

約数列:

[1, 7, 13, 91, 487, 1609, 3409, 6331, 11263, 20917, 44317, 146419, 783583, 5485081, 10186579, 71306053]

約数ペア:

[(1, 71306053), (7, 10186579), (13, 5485081), (91, 783583), (487, 146419), (1609, 44317), (3409, 20917), (6331, 11263)]