12556089

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15331}}^1$

素因数の和:15357

約数の個数: 24

約数和(自身を含む): 22323392

約数和(自身を除く): 9767303

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 15331, 45993, 107317, 137979, 199303, 321951, 597909, 965853, 1395121, 1793727, 4185363, 12556089]

約数ペア:

[(1, 12556089), (3, 4185363), (7, 1793727), (9, 1395121), (13, 965853), (21, 597909), (39, 321951), (63, 199303), (91, 137979), (117, 107317), (273, 45993), (819, 15331)]