141615481

素因数分解:

$7^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1\times {\mathrm{353}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 163666944

約数和(自身を除く): 22051463

約数列:

[1, 7, 223, 257, 353, 1561, 1799, 2471, 57311, 78719, 90721, 401177, 551033, 635047, 20230783, 141615481]

約数ペア:

[(1, 141615481), (7, 20230783), (223, 635047), (257, 551033), (353, 401177), (1561, 90721), (1799, 78719), (2471, 57311)]