4920981633

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{997}}^1\times {\mathrm{5897}}^1$

素因数の和:6934

約数の個数: 32

約数和(自身を含む): 7534341120

約数和(自身を除く): 2613359487

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 997, 2991, 5897, 8973, 17691, 26919, 30907, 53073, 92721, 159219, 182807, 278163, 548421, 834489, 1645263, 4935789, 5879309, 17637927, 52913781, 158741343, 182258579, 546775737, 1640327211, 4920981633]

約数ペア:

[(1, 4920981633), (3, 1640327211), (9, 546775737), (27, 182258579), (31, 158741343), (93, 52913781), (279, 17637927), (837, 5879309), (997, 4935789), (2991, 1645263), (5897, 834489), (8973, 548421), (17691, 278163), (26919, 182807), (30907, 159219), (53073, 92721)]