13133883

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32917}}^1$

素因数の和:32946

約数の個数: 16

約数和(自身を含む): 21067520

約数和(自身を除く): 7933637

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 32917, 98751, 230419, 625423, 691257, 1876269, 4377961, 13133883]

約数ペア:

[(1, 13133883), (3, 4377961), (7, 1876269), (19, 691257), (21, 625423), (57, 230419), (133, 98751), (399, 32917)]