16584381

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 36

約数和(自身を含む): 26771836

約数和(自身を除く): 10187455

約数列:

[1, 3, 9, 11, 33, 97, 99, 121, 157, 291, 363, 471, 873, 1067, 1089, 1413, 1727, 3201, 5181, 9603, 11737, 15229, 15543, 18997, 35211, 45687, 56991, 105633, 137061, 167519, 170973, 502557, 1507671, 1842709, 5528127, 16584381]

約数ペア:

[(1, 16584381), (3, 5528127), (9, 1842709), (11, 1507671), (33, 502557), (97, 170973), (99, 167519), (121, 137061), (157, 105633), (291, 56991), (363, 45687), (471, 35211), (873, 18997), (1067, 15543), (1089, 15229), (1413, 11737), (1727, 9603), (3201, 5181)]