2117773

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 16

約数和(自身を含む): 2548224

約数和(自身を除く): 430451

約数列:

[1, 7, 41, 47, 157, 287, 329, 1099, 1927, 6437, 7379, 13489, 45059, 51653, 302539, 2117773]

約数ペア:

[(1, 2117773), (7, 302539), (41, 51653), (47, 45059), (157, 13489), (287, 7379), (329, 6437), (1099, 1927)]