13143189

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2843}}^1$

素因数の和:2936

約数の個数: 16

約数和(自身を含む): 18565632

約数和(自身を除く): 5422443

約数列:

[1, 3, 23, 67, 69, 201, 1541, 2843, 4623, 8529, 65389, 190481, 196167, 571443, 4381063, 13143189]

約数ペア:

[(1, 13143189), (3, 4381063), (23, 571443), (67, 196167), (69, 190481), (201, 65389), (1541, 8529), (2843, 4623)]