2116749537

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{153421}}^1$

素因数の和:153510

約数の個数: 32

約数和(自身を含む): 3633032960

約数和(自身を除く): 1516283423

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 189, 219, 511, 657, 1533, 1971, 4599, 13797, 153421, 460263, 1073947, 1380789, 3221841, 4142367, 9665523, 11199733, 28996569, 33599199, 78398131, 100797597, 235194393, 302392791, 705583179, 2116749537]

約数ペア:

[(1, 2116749537), (3, 705583179), (7, 302392791), (9, 235194393), (21, 100797597), (27, 78398131), (63, 33599199), (73, 28996569), (189, 11199733), (219, 9665523), (511, 4142367), (657, 3221841), (1533, 1380789), (1971, 1073947), (4599, 460263), (13797, 153421)]