1286996865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1114283}}^1$

素因数の和:1114309

約数の個数: 32

約数和(自身を含む): 2567310336

約数和(自身を除く): 1280313471

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 1114283, 3342849, 5571415, 7799981, 12257113, 16714245, 23399943, 36771339, 38999905, 61285565, 85799791, 116999715, 183856695, 257399373, 428998955, 1286996865]

約数ペア:

[(1, 1286996865), (3, 428998955), (5, 257399373), (7, 183856695), (11, 116999715), (15, 85799791), (21, 61285565), (33, 38999905), (35, 36771339), (55, 23399943), (77, 16714245), (105, 12257113), (165, 7799981), (231, 5571415), (385, 3342849), (1155, 1114283)]