13411181

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{449}}^1$

素因数の和:724

約数の個数: 16

約数和(自身を含む): 16329600

約数和(自身を除く): 2918419

約数列:

[1, 7, 17, 119, 251, 449, 1757, 3143, 4267, 7633, 29869, 53431, 112699, 788893, 1915883, 13411181]

約数ペア:

[(1, 13411181), (7, 1915883), (17, 788893), (119, 112699), (251, 53431), (449, 29869), (1757, 7633), (3143, 4267)]