858672027

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{709}}^1\times {\mathrm{2539}}^1$

素因数の和:3307

約数の個数: 24

約数和(自身を含む): 1265986800

約数和(自身を除く): 407314773

約数列:

[1, 3, 9, 53, 159, 477, 709, 2127, 2539, 6381, 7617, 22851, 37577, 112731, 134567, 338193, 403701, 1211103, 1800151, 5400453, 16201359, 95408003, 286224009, 858672027]

約数ペア:

[(1, 858672027), (3, 286224009), (9, 95408003), (53, 16201359), (159, 5400453), (477, 1800151), (709, 1211103), (2127, 403701), (2539, 338193), (6381, 134567), (7617, 112731), (22851, 37577)]