296925237

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{21521}}^1$

素因数の和:21610

約数の個数: 32

約数和(自身を含む): 509640960

約数和(自身を除く): 212715723

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 189, 219, 511, 657, 1533, 1971, 4599, 13797, 21521, 64563, 150647, 193689, 451941, 581067, 1355823, 1571033, 4067469, 4713099, 10997231, 14139297, 32991693, 42417891, 98975079, 296925237]

約数ペア:

[(1, 296925237), (3, 98975079), (7, 42417891), (9, 32991693), (21, 14139297), (27, 10997231), (63, 4713099), (73, 4067469), (189, 1571033), (219, 1355823), (511, 581067), (657, 451941), (1533, 193689), (1971, 150647), (4599, 64563), (13797, 21521)]