13456113

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2357}}^1$

素因数の和:2544

約数の個数: 16

約数和(自身を含む): 19694016

約数和(自身を除く): 6237903

約数列:

[1, 3, 11, 33, 173, 519, 1903, 2357, 5709, 7071, 25927, 77781, 407761, 1223283, 4485371, 13456113]

約数ペア:

[(1, 13456113), (3, 4485371), (11, 1223283), (33, 407761), (173, 77781), (519, 25927), (1903, 7071), (2357, 5709)]