8136849

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 13271040

約数和(自身を除く): 5134191

約数列:

[1, 3, 7, 21, 29, 31, 87, 93, 203, 217, 431, 609, 651, 899, 1293, 2697, 3017, 6293, 9051, 12499, 13361, 18879, 37497, 40083, 87493, 93527, 262479, 280581, 387469, 1162407, 2712283, 8136849]

約数ペア:

[(1, 8136849), (3, 2712283), (7, 1162407), (21, 387469), (29, 280581), (31, 262479), (87, 93527), (93, 87493), (203, 40083), (217, 37497), (431, 18879), (609, 13361), (651, 12499), (899, 9051), (1293, 6293), (2697, 3017)]