12590907

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4721}}^1$

素因数の和:4858

約数の個数: 16

約数和(自身を含む): 19341312

約数和(自身を除く): 6750405

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 4721, 14163, 33047, 99141, 599567, 1798701, 4196969, 12590907]

約数ペア:

[(1, 12590907), (3, 4196969), (7, 1798701), (21, 599567), (127, 99141), (381, 33047), (889, 14163), (2667, 4721)]