489915673863

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{87991}}^1\times {\mathrm{24103}}^1$

素因数の和:112115

約数の個数: 32

約数和(自身を含む): 814448320512

約数和(自身を除く): 324532646649

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 24103, 72309, 87991, 168721, 263973, 265133, 506163, 615937, 795399, 967901, 1847811, 1855931, 2903703, 5567793, 6775307, 20325921, 2120847073, 6362541219, 14845929511, 23329317803, 44537788533, 69987953409, 163305224621, 489915673863]

約数ペア:

[(1, 489915673863), (3, 163305224621), (7, 69987953409), (11, 44537788533), (21, 23329317803), (33, 14845929511), (77, 6362541219), (231, 2120847073), (24103, 20325921), (72309, 6775307), (87991, 5567793), (168721, 2903703), (263973, 1855931), (265133, 1847811), (506163, 967901), (615937, 795399)]