13135661

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5503}}^1$

素因数の和:5552

約数の個数: 16

約数和(自身を含む): 16908288

約数和(自身を除く): 3772627

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 5503, 38521, 60533, 170593, 423731, 1194151, 1876523, 13135661]

約数ペア:

[(1, 13135661), (7, 1876523), (11, 1194151), (31, 423731), (77, 170593), (217, 60533), (341, 38521), (2387, 5503)]