61550209

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{1571}}^1$

素因数の和:1800

約数の個数: 16

約数和(自身を含む): 73192320

約数和(自身を除く): 11642111

約数列:

[1, 7, 29, 193, 203, 1351, 1571, 5597, 10997, 39179, 45559, 303203, 318913, 2122421, 8792887, 61550209]

約数ペア:

[(1, 61550209), (7, 8792887), (29, 2122421), (193, 318913), (203, 303203), (1351, 45559), (1571, 39179), (5597, 10997)]