12687537

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1667}}^1$

素因数の和:1772

約数の個数: 16

約数和(自身を含む): 17614080

約数和(自身を除く): 4926543

約数列:

[1, 3, 43, 59, 129, 177, 1667, 2537, 5001, 7611, 71681, 98353, 215043, 295059, 4229179, 12687537]

約数ペア:

[(1, 12687537), (3, 4229179), (43, 295059), (59, 215043), (129, 98353), (177, 71681), (1667, 7611), (2537, 5001)]