13830333

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 21617280

約数和(自身を除く): 7786947

約数列:

[1, 3, 11, 17, 33, 51, 89, 187, 267, 277, 561, 831, 979, 1513, 2937, 3047, 4539, 4709, 9141, 14127, 16643, 24653, 49929, 51799, 73959, 155397, 271183, 419101, 813549, 1257303, 4610111, 13830333]

約数ペア:

[(1, 13830333), (3, 4610111), (11, 1257303), (17, 813549), (33, 419101), (51, 271183), (89, 155397), (187, 73959), (267, 51799), (277, 49929), (561, 24653), (831, 16643), (979, 14127), (1513, 9141), (2937, 4709), (3047, 4539)]