239888937387

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{7591}}^1\times {\mathrm{16231}}^1$

素因数の和:23895

約数の個数: 32

約数和(自身を含む): 354912030720

約数和(自身を除く): 115023093333

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 7591, 16231, 22773, 48693, 83501, 178541, 250503, 447869, 535623, 957629, 1343607, 2872887, 4926559, 10533919, 14779677, 31601757, 123209521, 369628563, 1355304731, 4065914193, 7269361739, 21808085217, 79962979129, 239888937387]

約数ペア:

[(1, 239888937387), (3, 79962979129), (11, 21808085217), (33, 7269361739), (59, 4065914193), (177, 1355304731), (649, 369628563), (1947, 123209521), (7591, 31601757), (16231, 14779677), (22773, 10533919), (48693, 4926559), (83501, 2872887), (178541, 1343607), (250503, 957629), (447869, 535623)]