2247321687

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{3299}}^1\times {\mathrm{17467}}^1$

素因数の和:20782

約数の個数: 16

約数和(自身を含む): 3228086400

約数和(自身を除く): 980764713

約数列:

[1, 3, 13, 39, 3299, 9897, 17467, 42887, 52401, 128661, 227071, 681213, 57623633, 172870899, 749107229, 2247321687]

約数ペア:

[(1, 2247321687), (3, 749107229), (13, 172870899), (39, 57623633), (3299, 681213), (9897, 227071), (17467, 128661), (42887, 52401)]