84257173

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2053}}^1$

素因数の和:2125

約数の個数: 32

約数和(自身を含む): 115944192

約数和(自身を除く): 31687019

約数列:

[1, 7, 11, 13, 41, 77, 91, 143, 287, 451, 533, 1001, 2053, 3157, 3731, 5863, 14371, 22583, 26689, 41041, 84173, 158081, 186823, 293579, 589211, 925903, 1094249, 2055053, 6481321, 7659743, 12036739, 84257173]

約数ペア:

[(1, 84257173), (7, 12036739), (11, 7659743), (13, 6481321), (41, 2055053), (77, 1094249), (91, 925903), (143, 589211), (287, 293579), (451, 186823), (533, 158081), (1001, 84173), (2053, 41041), (3157, 26689), (3731, 22583), (5863, 14371)]