13476939

素因数分解:

$3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1489}}^1$

素因数の和:1930

約数の個数: 16

約数和(自身を含む): 20597760

約数和(自身を除く): 7120821

約数列:

[1, 3, 7, 21, 431, 1293, 1489, 3017, 4467, 9051, 10423, 31269, 641759, 1925277, 4492313, 13476939]

約数ペア:

[(1, 13476939), (3, 4492313), (7, 1925277), (21, 641759), (431, 31269), (1293, 10423), (1489, 9051), (3017, 4467)]