217092483

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{2579}}^1$

素因数の和:2831

約数の個数: 24

約数和(自身を含む): 321984000

約数和(自身を除く): 104891517

約数列:

[1, 3, 9, 47, 141, 199, 423, 597, 1791, 2579, 7737, 9353, 23211, 28059, 84177, 121213, 363639, 513221, 1090917, 1539663, 4618989, 24121387, 72364161, 217092483]

約数ペア:

[(1, 217092483), (3, 72364161), (9, 24121387), (47, 4618989), (141, 1539663), (199, 1090917), (423, 513221), (597, 363639), (1791, 121213), (2579, 84177), (7737, 28059), (9353, 23211)]