4849363971

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{8693}}^1$

素因数の和:8873

約数の個数: 40

約数和(自身を含む): 7422728544

約数和(自身を除く): 2573364573

約数列:

[1, 3, 9, 27, 71, 81, 97, 213, 291, 639, 873, 1917, 2619, 5751, 6887, 7857, 8693, 20661, 26079, 61983, 78237, 185949, 234711, 557847, 617203, 704133, 843221, 1851609, 2529663, 5554827, 7588989, 16664481, 22766967, 49993443, 59868691, 68300901, 179606073, 538818219, 1616454657, 4849363971]

約数ペア:

[(1, 4849363971), (3, 1616454657), (9, 538818219), (27, 179606073), (71, 68300901), (81, 59868691), (97, 49993443), (213, 22766967), (291, 16664481), (639, 7588989), (873, 5554827), (1917, 2529663), (2619, 1851609), (5751, 843221), (6887, 704133), (7857, 617203), (8693, 557847), (20661, 234711), (26079, 185949), (61983, 78237)]