7139625597

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{3037}}^1$

素因数の和:3410

約数の個数: 48

約数和(自身を含む): 11306026368

約数和(自身を除く): 4166400771

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 283, 639, 849, 923, 2547, 2769, 3037, 3679, 8307, 9111, 11037, 20093, 27333, 33111, 39481, 60279, 118443, 180837, 215627, 261209, 355329, 646881, 783627, 859471, 1940643, 2350881, 2578413, 2803151, 7735239, 8409453, 11173123, 25228359, 33519369, 61022441, 100558107, 183067323, 549201969, 793291733, 2379875199, 7139625597]

約数ペア:

[(1, 7139625597), (3, 2379875199), (9, 793291733), (13, 549201969), (39, 183067323), (71, 100558107), (117, 61022441), (213, 33519369), (283, 25228359), (639, 11173123), (849, 8409453), (923, 7735239), (2547, 2803151), (2769, 2578413), (3037, 2350881), (3679, 1940643), (8307, 859471), (9111, 783627), (11037, 646881), (20093, 355329), (27333, 261209), (33111, 215627), (39481, 180837), (60279, 118443)]