29967807

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1871}}^1$

素因数の和:2174

約数の個数: 16

約数和(自身を含む): 42232320

約数和(自身を除く): 12264513

約数列:

[1, 3, 19, 57, 281, 843, 1871, 5339, 5613, 16017, 35549, 106647, 525751, 1577253, 9989269, 29967807]

約数ペア:

[(1, 29967807), (3, 9989269), (19, 1577253), (57, 525751), (281, 106647), (843, 35549), (1871, 16017), (5339, 5613)]