29725101

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1307}}^1$

素因数の和:1358

約数の個数: 36

約数和(自身を含む): 51828192

約数和(自身を除く): 22103091

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 361, 399, 1083, 1197, 1307, 2527, 3249, 3921, 7581, 9149, 11763, 22743, 24833, 27447, 74499, 82341, 173831, 223497, 471827, 521493, 1415481, 1564479, 3302789, 4246443, 9908367, 29725101]

約数ペア:

[(1, 29725101), (3, 9908367), (7, 4246443), (9, 3302789), (19, 1564479), (21, 1415481), (57, 521493), (63, 471827), (133, 223497), (171, 173831), (361, 82341), (399, 74499), (1083, 27447), (1197, 24833), (1307, 22743), (2527, 11763), (3249, 9149), (3921, 7581)]