2054955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19571}}^1$

素因数の和:19586

約数の個数: 16

約数和(自身を含む): 3757824

約数和(自身を除く): 1702869

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 19571, 58713, 97855, 136997, 293565, 410991, 684985, 2054955]

約数ペア:

[(1, 2054955), (3, 684985), (5, 410991), (7, 293565), (15, 136997), (21, 97855), (35, 58713), (105, 19571)]