1198143

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 1886976

約数和(自身を除く): 688833

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 191, 369, 573, 697, 1719, 2091, 3247, 6273, 7831, 9741, 23493, 29223, 70479, 133127, 399381, 1198143]

約数ペア:

[(1, 1198143), (3, 399381), (9, 133127), (17, 70479), (41, 29223), (51, 23493), (123, 9741), (153, 7831), (191, 6273), (369, 3247), (573, 2091), (697, 1719)]