2105754981

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{103421}}^1$

素因数の和:104052

約数の個数: 16

約数和(自身を含む): 3067910208

約数和(自身を除く): 962155227

約数列:

[1, 3, 11, 33, 617, 1851, 6787, 20361, 103421, 310263, 1137631, 3412893, 63810757, 191432271, 701918327, 2105754981]

約数ペア:

[(1, 2105754981), (3, 701918327), (11, 191432271), (33, 63810757), (617, 3412893), (1851, 1137631), (6787, 310263), (20361, 103421)]