8509137

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 14192640

約数和(自身を除く): 5683503

約数列:

[1, 3, 7, 13, 21, 39, 71, 91, 213, 273, 439, 497, 923, 1317, 1491, 2769, 3073, 5707, 6461, 9219, 17121, 19383, 31169, 39949, 93507, 119847, 218183, 405197, 654549, 1215591, 2836379, 8509137]

約数ペア:

[(1, 8509137), (3, 2836379), (7, 1215591), (13, 654549), (21, 405197), (39, 218183), (71, 119847), (91, 93507), (213, 39949), (273, 31169), (439, 19383), (497, 17121), (923, 9219), (1317, 6461), (1491, 5707), (2769, 3073)]