22487229

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 33579000

約数和(自身を除く): 11091771

約数列:

[1, 3, 9, 41, 123, 149, 369, 409, 447, 1227, 1341, 3681, 6109, 16769, 18327, 50307, 54981, 60941, 150921, 182823, 548469, 2498581, 7495743, 22487229]

約数ペア:

[(1, 22487229), (3, 7495743), (9, 2498581), (41, 548469), (123, 182823), (149, 150921), (369, 60941), (409, 54981), (447, 50307), (1227, 18327), (1341, 16769), (3681, 6109)]