42630459

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{761}}^1$

素因数の和:1098

約数の個数: 16

約数和(自身を含む): 57936384

約数和(自身を除く): 15305925

約数列:

[1, 3, 71, 213, 263, 761, 789, 2283, 18673, 54031, 56019, 162093, 200143, 600429, 14210153, 42630459]

約数ペア:

[(1, 42630459), (3, 14210153), (71, 600429), (213, 200143), (263, 162093), (761, 56019), (789, 54031), (2283, 18673)]