2221861287939

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{15401}}^1\times {\mathrm{2090831}}^1$

素因数の和:2106258

約数の個数: 16

約数和(自身を含む): 3091487468544

約数和(自身を除く): 869626180605

約数列:

[1, 3, 23, 69, 15401, 46203, 354223, 1062669, 2090831, 6272493, 48089113, 144267339, 32200888231, 96602664693, 740620429313, 2221861287939]

約数ペア:

[(1, 2221861287939), (3, 740620429313), (23, 96602664693), (69, 32200888231), (15401, 144267339), (46203, 48089113), (354223, 6272493), (1062669, 2090831)]