20180111107

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{103619}}^1$

素因数の和:103914

約数の個数: 16

約数和(自身を含む): 22143179520

約数和(自身を除く): 1963068413

約数列:

[1, 13, 71, 211, 923, 2743, 14981, 103619, 194753, 1347047, 7356949, 21863609, 95640337, 284226917, 1552316239, 20180111107]

約数ペア:

[(1, 20180111107), (13, 1552316239), (71, 284226917), (211, 95640337), (923, 21863609), (2743, 7356949), (14981, 1347047), (103619, 194753)]