5131113

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{883}}^1$

素因数の和:1048

約数の個数: 16

約数和(自身を含む): 7425600

約数和(自身を除く): 2294487

約数列:

[1, 3, 13, 39, 149, 447, 883, 1937, 2649, 5811, 11479, 34437, 131567, 394701, 1710371, 5131113]

約数ペア:

[(1, 5131113), (3, 1710371), (13, 394701), (39, 131567), (149, 34437), (447, 11479), (883, 5811), (1937, 2649)]