13481151

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4157}}^1$

素因数の和:4230

約数の個数: 16

約数和(自身を含む): 19160064

約数和(自身を除く): 5678913

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 4157, 12471, 95611, 195379, 286833, 586137, 4493717, 13481151]

約数ペア:

[(1, 13481151), (3, 4493717), (23, 586137), (47, 286833), (69, 195379), (141, 95611), (1081, 12471), (3243, 4157)]