4859991

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:415

約数の個数: 24

約数和(自身を含む): 7491120

約数和(自身を除く): 2631129

約数列:

[1, 3, 9, 19, 57, 97, 171, 291, 293, 873, 879, 1843, 2637, 5529, 5567, 16587, 16701, 28421, 50103, 85263, 255789, 539999, 1619997, 4859991]

約数ペア:

[(1, 4859991), (3, 1619997), (9, 539999), (19, 255789), (57, 85263), (97, 50103), (171, 28421), (291, 16701), (293, 16587), (873, 5567), (879, 5529), (1843, 2637)]