47979123

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{13799}}^1$

素因数の和:13882

約数の個数: 16

約数和(自身を含む): 68448000

約数和(自身を除く): 20468877

約数列:

[1, 3, 19, 57, 61, 183, 1159, 3477, 13799, 41397, 262181, 786543, 841739, 2525217, 15993041, 47979123]

約数ペア:

[(1, 47979123), (3, 15993041), (19, 2525217), (57, 841739), (61, 786543), (183, 262181), (1159, 41397), (3477, 13799)]