11589723

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{6221}}^1$

素因数の和:6256

約数の個数: 20

約数和(自身を含む): 18068688

約数和(自身を除く): 6478965

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 6221, 18663, 55989, 143083, 167967, 429249, 503901, 1287747, 3863241, 11589723]

約数ペア:

[(1, 11589723), (3, 3863241), (9, 1287747), (23, 503901), (27, 429249), (69, 167967), (81, 143083), (207, 55989), (621, 18663), (1863, 6221)]