1965718143

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{2333}}^1\times {\mathrm{5507}}^1$

素因数の和:7863

約数の個数: 24

約数和(自身を含む): 3008227248

約数和(自身を除く): 1042509105

約数列:

[1, 3, 9, 17, 51, 153, 2333, 5507, 6999, 16521, 20997, 39661, 49563, 93619, 118983, 280857, 356949, 842571, 12847831, 38543493, 115630479, 218413127, 655239381, 1965718143]

約数ペア:

[(1, 1965718143), (3, 655239381), (9, 218413127), (17, 115630479), (51, 38543493), (153, 12847831), (2333, 842571), (5507, 356949), (6999, 280857), (16521, 118983), (20997, 93619), (39661, 49563)]