13694919

素因数分解:

$3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1427}}^1$

素因数の和:1894

約数の個数: 16

約数和(自身を含む): 20928768

約数和(自身を除く): 7233849

約数列:

[1, 3, 7, 21, 457, 1371, 1427, 3199, 4281, 9597, 9989, 29967, 652139, 1956417, 4564973, 13694919]

約数ペア:

[(1, 13694919), (3, 4564973), (7, 1956417), (21, 652139), (457, 29967), (1371, 9989), (1427, 9597), (3199, 4281)]