5221719

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 32

約数和(自身を含む): 8164800

約数和(自身を除く): 2943081

約数列:

[1, 3, 9, 27, 41, 53, 89, 123, 159, 267, 369, 477, 801, 1107, 1431, 2173, 2403, 3649, 4717, 6519, 10947, 14151, 19557, 32841, 42453, 58671, 98523, 127359, 193397, 580191, 1740573, 5221719]

約数ペア:

[(1, 5221719), (3, 1740573), (9, 580191), (27, 193397), (41, 127359), (53, 98523), (89, 58671), (123, 42453), (159, 32841), (267, 19557), (369, 14151), (477, 10947), (801, 6519), (1107, 4717), (1431, 3649), (2173, 2403)]