2602047

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 4173312

約数和(自身を除く): 1571265

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 571, 651, 1519, 1713, 3997, 4557, 11991, 17701, 27979, 53103, 83937, 123907, 371721, 867349, 2602047]

約数ペア:

[(1, 2602047), (3, 867349), (7, 371721), (21, 123907), (31, 83937), (49, 53103), (93, 27979), (147, 17701), (217, 11991), (571, 4557), (651, 3997), (1519, 1713)]