2249493

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:312

約数の個数: 16

約数和(自身を含む): 3110400

約数和(自身を除く): 860907

約数列:

[1, 3, 59, 71, 177, 179, 213, 537, 4189, 10561, 12567, 12709, 31683, 38127, 749831, 2249493]

約数ペア:

[(1, 2249493), (3, 749831), (59, 38127), (71, 31683), (177, 12709), (179, 12567), (213, 10561), (537, 4189)]