13156955481

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1\times {\mathrm{142897}}^1$

素因数の和:143600

約数の個数: 16

約数和(自身を含む): 17943416064

約数和(自身を除く): 4786460583

約数列:

[1, 3, 47, 141, 653, 1959, 30691, 92073, 142897, 428691, 6716159, 20148477, 93311741, 279935223, 4385651827, 13156955481]

約数ペア:

[(1, 13156955481), (3, 4385651827), (47, 279935223), (141, 93311741), (653, 20148477), (1959, 6716159), (30691, 428691), (92073, 142897)]