15851439

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1049}}^1$

素因数の和:1151

約数の個数: 24

約数和(自身を含む): 24242400

約数和(自身を除く): 8390961

約数列:

[1, 3, 9, 23, 69, 73, 207, 219, 657, 1049, 1679, 3147, 5037, 9441, 15111, 24127, 72381, 76577, 217143, 229731, 689193, 1761271, 5283813, 15851439]

約数ペア:

[(1, 15851439), (3, 5283813), (9, 1761271), (23, 689193), (69, 229731), (73, 217143), (207, 76577), (219, 72381), (657, 24127), (1049, 15111), (1679, 9441), (3147, 5037)]