28698051

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{1129}}^1$

素因数の和:1398

約数の個数: 16

約数和(自身を含む): 39504800

約数和(自身を除く): 10806749

約数列:

[1, 3, 37, 111, 229, 687, 1129, 3387, 8473, 25419, 41773, 125319, 258541, 775623, 9566017, 28698051]

約数ペア:

[(1, 28698051), (3, 9566017), (37, 775623), (111, 258541), (229, 125319), (687, 41773), (1129, 25419), (3387, 8473)]