437384259

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{7937}}^1$

素因数の和:8116

約数の個数: 32

約数和(自身を含む): 702354240

約数和(自身を除く): 264969981

約数列:

[1, 3, 9, 13, 27, 39, 117, 157, 351, 471, 1413, 2041, 4239, 6123, 7937, 18369, 23811, 55107, 71433, 103181, 214299, 309543, 928629, 1246109, 2785887, 3738327, 11214981, 16199417, 33644943, 48598251, 145794753, 437384259]

約数ペア:

[(1, 437384259), (3, 145794753), (9, 48598251), (13, 33644943), (27, 16199417), (39, 11214981), (117, 3738327), (157, 2785887), (351, 1246109), (471, 928629), (1413, 309543), (2041, 214299), (4239, 103181), (6123, 71433), (7937, 55107), (18369, 23811)]