542302857

素因数分解:

$3^5\times {\mathrm{107}}^1\times {\mathrm{20857}}^1$

素因数の和:20979

約数の個数: 24

約数和(自身を含む): 819969696

約数和(自身を除く): 277666839

約数列:

[1, 3, 9, 27, 81, 107, 243, 321, 963, 2889, 8667, 20857, 26001, 62571, 187713, 563139, 1689417, 2231699, 5068251, 6695097, 20085291, 60255873, 180767619, 542302857]

約数ペア:

[(1, 542302857), (3, 180767619), (9, 60255873), (27, 20085291), (81, 6695097), (107, 5068251), (243, 2231699), (321, 1689417), (963, 563139), (2889, 187713), (8667, 62571), (20857, 26001)]