12851487

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43271}}^1$

素因数の和:43291

約数の個数: 16

約数和(自身を含む): 20770560

約数和(自身を除く): 7919073

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 43271, 129813, 389439, 475981, 1168317, 1427943, 4283829, 12851487]

約数ペア:

[(1, 12851487), (3, 4283829), (9, 1427943), (11, 1168317), (27, 475981), (33, 389439), (99, 129813), (297, 43271)]