4986289

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{29}}^2$

素因数の和:94

約数の個数: 27

約数和(自身を含む): 6603051

約数和(自身を除く): 1616762

約数列:

[1, 7, 11, 29, 49, 77, 121, 203, 319, 539, 841, 847, 1421, 2233, 3509, 5887, 5929, 9251, 15631, 24563, 41209, 64757, 101761, 171941, 453299, 712327, 4986289]

約数ペア:

[(1, 4986289), (7, 712327), (11, 453299), (29, 171941), (49, 101761), (77, 64757), (121, 41209), (203, 24563), (319, 15631), (539, 9251), (841, 5929), (847, 5887), (1421, 3509)]