12185901

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14879}}^1$

素因数の和:14905

約数の個数: 24

約数和(自身を含む): 21665280

約数和(自身を除く): 9479379

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 14879, 44637, 104153, 133911, 193427, 312459, 580281, 937377, 1353989, 1740843, 4061967, 12185901]

約数ペア:

[(1, 12185901), (3, 4061967), (7, 1740843), (9, 1353989), (13, 937377), (21, 580281), (39, 312459), (63, 193427), (91, 133911), (117, 104153), (273, 44637), (819, 14879)]