13142703

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5849}}^1$

素因数の和:5966

約数の個数: 16

約数和(自身を含む): 20217600

約数和(自身を除く): 7074897

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 5849, 17547, 40943, 122829, 625843, 1877529, 4380901, 13142703]

約数ペア:

[(1, 13142703), (3, 4380901), (7, 1877529), (21, 625843), (107, 122829), (321, 40943), (749, 17547), (2247, 5849)]