16895416239

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{677959}}^1$

素因数の和:678052

約数の個数: 32

約数和(自身を含む): 27335347200

約数和(自身を除く): 10439930961

約数列:

[1, 3, 9, 13, 27, 39, 71, 117, 213, 351, 639, 923, 1917, 2769, 8307, 24921, 677959, 2033877, 6101631, 8813467, 18304893, 26440401, 48135089, 79321203, 144405267, 237963609, 433215801, 625756157, 1299647403, 1877268471, 5631805413, 16895416239]

約数ペア:

[(1, 16895416239), (3, 5631805413), (9, 1877268471), (13, 1299647403), (27, 625756157), (39, 433215801), (71, 237963609), (117, 144405267), (213, 79321203), (351, 48135089), (639, 26440401), (923, 18304893), (1917, 8813467), (2769, 6101631), (8307, 2033877), (24921, 677959)]