47706519

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{42863}}^1$

素因数の和:42926

約数の個数: 16

約数和(自身を含む): 74068992

約数和(自身を除く): 26362473

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 42863, 128589, 300041, 900123, 2271739, 6815217, 15902173, 47706519]

約数ペア:

[(1, 47706519), (3, 15902173), (7, 6815217), (21, 2271739), (53, 900123), (159, 300041), (371, 128589), (1113, 42863)]