39409983

素因数分解:

$3^5\times {\mathrm{157}}^1\times {\mathrm{1033}}^1$

素因数の和:1205

約数の個数: 24

約数和(自身を含む): 59467408

約数和(自身を除く): 20057425

約数列:

[1, 3, 9, 27, 81, 157, 243, 471, 1033, 1413, 3099, 4239, 9297, 12717, 27891, 38151, 83673, 162181, 251019, 486543, 1459629, 4378887, 13136661, 39409983]

約数ペア:

[(1, 39409983), (3, 13136661), (9, 4378887), (27, 1459629), (81, 486543), (157, 251019), (243, 162181), (471, 83673), (1033, 38151), (1413, 27891), (3099, 12717), (4239, 9297)]