8167047

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 13366272

約数和(自身を除く): 5199225

約数列:

[1, 3, 7, 21, 23, 37, 69, 111, 161, 259, 457, 483, 777, 851, 1371, 2553, 3199, 5957, 9597, 10511, 16909, 17871, 31533, 50727, 73577, 118363, 220731, 355089, 388907, 1166721, 2722349, 8167047]

約数ペア:

[(1, 8167047), (3, 2722349), (7, 1166721), (21, 388907), (23, 355089), (37, 220731), (69, 118363), (111, 73577), (161, 50727), (259, 31533), (457, 17871), (483, 16909), (777, 10511), (851, 9597), (1371, 5957), (2553, 3199)]