12808523

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3433}}^1$

素因数の和:3494

約数の個数: 16

約数和(自身を含む): 16153536

約数和(自身を除く): 3345013

約数列:

[1, 7, 13, 41, 91, 287, 533, 3433, 3731, 24031, 44629, 140753, 312403, 985271, 1829789, 12808523]

約数ペア:

[(1, 12808523), (7, 1829789), (13, 985271), (41, 312403), (91, 140753), (287, 44629), (533, 24031), (3433, 3731)]