40001897

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2281}}^1$

素因数の和:2384

約数の個数: 16

約数和(自身を含む): 46005120

約数和(自身を除く): 6003223

約数列:

[1, 13, 19, 71, 247, 923, 1349, 2281, 17537, 29653, 43339, 161951, 563407, 2105363, 3077069, 40001897]

約数ペア:

[(1, 40001897), (13, 3077069), (19, 2105363), (71, 563407), (247, 161951), (923, 43339), (1349, 29653), (2281, 17537)]