2012307987

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1\times {\mathrm{27127}}^1$

素因数の和:27522

約数の個数: 16

約数和(自身を含む): 2725821440

約数和(自身を除く): 713513453

約数列:

[1, 3, 79, 237, 313, 939, 24727, 27127, 74181, 81381, 2143033, 6429099, 8490751, 25472253, 670769329, 2012307987]

約数ペア:

[(1, 2012307987), (3, 670769329), (79, 25472253), (237, 8490751), (313, 6429099), (939, 2143033), (24727, 81381), (27127, 74181)]