290108143

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{2689}}^1$

素因数の和:2938

約数の個数: 16

約数和(自身を含む): 321465760

約数和(自身を除く): 31357617

約数列:

[1, 13, 43, 193, 559, 2509, 2689, 8299, 34957, 107887, 115627, 518977, 1503151, 6746701, 22316011, 290108143]

約数ペア:

[(1, 290108143), (13, 22316011), (43, 6746701), (193, 1503151), (559, 518977), (2509, 115627), (2689, 107887), (8299, 34957)]