47644863

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3607}}^1$

素因数の和:3671

約数の個数: 32

約数和(自身を含む): 78971904

約数和(自身を除く): 31327041

約数列:

[1, 3, 7, 17, 21, 37, 51, 111, 119, 259, 357, 629, 777, 1887, 3607, 4403, 10821, 13209, 25249, 61319, 75747, 133459, 183957, 400377, 429233, 934213, 1287699, 2268803, 2802639, 6806409, 15881621, 47644863]

約数ペア:

[(1, 47644863), (3, 15881621), (7, 6806409), (17, 2802639), (21, 2268803), (37, 1287699), (51, 934213), (111, 429233), (119, 400377), (259, 183957), (357, 133459), (629, 75747), (777, 61319), (1887, 25249), (3607, 13209), (4403, 10821)]