8739117

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 13685760

約数和(自身を除く): 4946643

約数列:

[1, 3, 9, 27, 31, 53, 93, 159, 197, 279, 477, 591, 837, 1431, 1643, 1773, 4929, 5319, 6107, 10441, 14787, 18321, 31323, 44361, 54963, 93969, 164889, 281907, 323671, 971013, 2913039, 8739117]

約数ペア:

[(1, 8739117), (3, 2913039), (9, 971013), (27, 323671), (31, 281907), (53, 164889), (93, 93969), (159, 54963), (197, 44361), (279, 31323), (477, 18321), (591, 14787), (837, 10441), (1431, 6107), (1643, 5319), (1773, 4929)]