3751143

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1601}}^1$

素因数の和:1686

約数の個数: 16

約数和(自身を含む): 5536512

約数和(自身を除く): 1785369

約数列:

[1, 3, 11, 33, 71, 213, 781, 1601, 2343, 4803, 17611, 52833, 113671, 341013, 1250381, 3751143]

約数ペア:

[(1, 3751143), (3, 1250381), (11, 341013), (33, 113671), (71, 52833), (213, 17611), (781, 4803), (1601, 2343)]