556398291009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{479}}^1\times {\mathrm{140237}}^1$

素因数の和:140981

約数の個数: 32

約数和(自身を含む): 814233047040

約数和(自身を除く): 257834756031

約数列:

[1, 3, 11, 33, 251, 479, 753, 1437, 2761, 5269, 8283, 15807, 120229, 140237, 360687, 420711, 1322519, 1542607, 3967557, 4627821, 35199487, 67173523, 105598461, 201520569, 387194357, 738908753, 1161583071, 2216726259, 16860554273, 50581662819, 185466097003, 556398291009]

約数ペア:

[(1, 556398291009), (3, 185466097003), (11, 50581662819), (33, 16860554273), (251, 2216726259), (479, 1161583071), (753, 738908753), (1437, 387194357), (2761, 201520569), (5269, 105598461), (8283, 67173523), (15807, 35199487), (120229, 4627821), (140237, 3967557), (360687, 1542607), (420711, 1322519)]