3403917

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:250

約数の個数: 32

約数和(自身を含む): 5612160

約数和(自身を除く): 2208243

約数列:

[1, 3, 9, 11, 27, 33, 73, 99, 157, 219, 297, 471, 657, 803, 1413, 1727, 1971, 2409, 4239, 5181, 7227, 11461, 15543, 21681, 34383, 46629, 103149, 126071, 309447, 378213, 1134639, 3403917]

約数ペア:

[(1, 3403917), (3, 1134639), (9, 378213), (11, 309447), (27, 126071), (33, 103149), (73, 46629), (99, 34383), (157, 21681), (219, 15543), (297, 11461), (471, 7227), (657, 5181), (803, 4239), (1413, 2409), (1727, 1971)]