258201727

素因数分解:

$7^2\times {\mathrm{89}}^1\times {\mathrm{59207}}^1$

素因数の和:59310

約数の個数: 12

約数和(自身を含む): 303737040

約数和(自身を除く): 45535313

約数列:

[1, 7, 49, 89, 623, 4361, 59207, 414449, 2901143, 5269423, 36885961, 258201727]

約数ペア:

[(1, 258201727), (7, 36885961), (49, 5269423), (89, 2901143), (623, 414449), (4361, 59207)]