2201472021

素因数分解:

$3^1\times 7^1\times {\mathrm{5119}}^1\times {\mathrm{20479}}^1$

素因数の和:25608

約数の個数: 16

約数和(自身を含む): 3355443200

約数和(自身を除く): 1153971179

約数列:

[1, 3, 7, 21, 5119, 15357, 20479, 35833, 61437, 107499, 143353, 430059, 104832001, 314496003, 733824007, 2201472021]

約数ペア:

[(1, 2201472021), (3, 733824007), (7, 314496003), (21, 104832001), (5119, 430059), (15357, 143353), (20479, 107499), (35833, 61437)]