13144971

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14557}}^1$

素因数の和:14610

約数の個数: 16

約数和(自身を含む): 20497664

約数和(自身を除く): 7352693

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 14557, 43671, 101899, 305697, 625951, 1877853, 4381657, 13144971]

約数ペア:

[(1, 13144971), (3, 4381657), (7, 1877853), (21, 625951), (43, 305697), (129, 101899), (301, 43671), (903, 14557)]