2470565559

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{248723}}^1$

素因数の和:248787

約数の個数: 32

約数和(自身を含む): 4202440704

約数和(自身を除く): 1731875145

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 301, 473, 903, 1419, 3311, 9933, 248723, 746169, 1741061, 2735953, 5223183, 8207859, 10695089, 19151671, 32085267, 57455013, 74865623, 117645979, 224596869, 352937937, 823521853, 2470565559]

約数ペア:

[(1, 2470565559), (3, 823521853), (7, 352937937), (11, 224596869), (21, 117645979), (33, 74865623), (43, 57455013), (77, 32085267), (129, 19151671), (231, 10695089), (301, 8207859), (473, 5223183), (903, 2735953), (1419, 1741061), (3311, 746169), (9933, 248723)]