30541761

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2237}}^1$

素因数の和:2321

約数の個数: 24

約数和(自身を含む): 46434024

約数和(自身を除く): 15892263

約数列:

[1, 3, 9, 37, 41, 111, 123, 333, 369, 1517, 2237, 4551, 6711, 13653, 20133, 82769, 91717, 248307, 275151, 744921, 825453, 3393529, 10180587, 30541761]

約数ペア:

[(1, 30541761), (3, 10180587), (9, 3393529), (37, 825453), (41, 744921), (111, 275151), (123, 248307), (333, 91717), (369, 82769), (1517, 20133), (2237, 13653), (4551, 6711)]