826638417

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{3469}}^1$

素因数の和:3598

約数の個数: 48

約数和(自身を含む): 1364126400

約数和(自身を除く): 537487983

約数列:

[1, 3, 9, 11, 29, 33, 83, 87, 99, 249, 261, 319, 747, 913, 957, 2407, 2739, 2871, 3469, 7221, 8217, 10407, 21663, 26477, 31221, 38159, 79431, 100601, 114477, 238293, 287927, 301803, 343431, 863781, 905409, 1106611, 2591343, 3167197, 3319833, 8349883, 9501591, 9959499, 25049649, 28504773, 75148947, 91848713, 275546139, 826638417]

約数ペア:

[(1, 826638417), (3, 275546139), (9, 91848713), (11, 75148947), (29, 28504773), (33, 25049649), (83, 9959499), (87, 9501591), (99, 8349883), (249, 3319833), (261, 3167197), (319, 2591343), (747, 1106611), (913, 905409), (957, 863781), (2407, 343431), (2739, 301803), (2871, 287927), (3469, 238293), (7221, 114477), (8217, 100601), (10407, 79431), (21663, 38159), (26477, 31221)]