2511000741

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{1049}}^1\times {\mathrm{11909}}^1$

素因数の和:13028

約数の個数: 16

約数和(自身を含む): 3401496000

約数和(自身を除く): 890495259

約数列:

[1, 3, 67, 201, 1049, 3147, 11909, 35727, 70283, 210849, 797903, 2393709, 12492541, 37477623, 837000247, 2511000741]

約数ペア:

[(1, 2511000741), (3, 837000247), (67, 37477623), (201, 12492541), (1049, 2393709), (3147, 797903), (11909, 210849), (35727, 70283)]