27378879

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{1453}}^1$

素因数の和:2038

約数の個数: 16

約数和(自身を含む): 39921024

約数和(自身を除く): 12542145

約数列:

[1, 3, 11, 33, 571, 1453, 1713, 4359, 6281, 15983, 18843, 47949, 829663, 2488989, 9126293, 27378879]

約数ペア:

[(1, 27378879), (3, 9126293), (11, 2488989), (33, 829663), (571, 47949), (1453, 18843), (1713, 15983), (4359, 6281)]