2913039

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 4447872

約数和(自身を除く): 1534833

約数列:

[1, 3, 9, 31, 53, 93, 159, 197, 279, 477, 591, 1643, 1773, 4929, 6107, 10441, 14787, 18321, 31323, 54963, 93969, 323671, 971013, 2913039]

約数ペア:

[(1, 2913039), (3, 971013), (9, 323671), (31, 93969), (53, 54963), (93, 31323), (159, 18321), (197, 14787), (279, 10441), (477, 6107), (591, 4929), (1643, 1773)]