5198845971

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{499}}^1\times {\mathrm{643}}^1$

素因数の和:1647

約数の個数: 32

約数和(自身を含む): 7604352000

約数和(自身を除く): 2405506029

約数列:

[1, 3, 11, 33, 491, 499, 643, 1473, 1497, 1929, 5401, 5489, 7073, 16203, 16467, 21219, 245009, 315713, 320857, 735027, 947139, 962571, 2695099, 3472843, 3529427, 8085297, 10418529, 10588281, 157540787, 472622361, 1732948657, 5198845971]

約数ペア:

[(1, 5198845971), (3, 1732948657), (11, 472622361), (33, 157540787), (491, 10588281), (499, 10418529), (643, 8085297), (1473, 3529427), (1497, 3472843), (1929, 2695099), (5401, 962571), (5489, 947139), (7073, 735027), (16203, 320857), (16467, 315713), (21219, 245009)]