12056291343

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{998947}}^1$

素因数の和:999108

約数の個数: 20

約数和(自身を含む): 18130906200

約数和(自身を除く): 6074614857

約数列:

[1, 3, 9, 27, 81, 149, 447, 1341, 4023, 12069, 998947, 2996841, 8990523, 26971569, 80914707, 148843103, 446529309, 1339587927, 4018763781, 12056291343]

約数ペア:

[(1, 12056291343), (3, 4018763781), (9, 1339587927), (27, 446529309), (81, 148843103), (149, 80914707), (447, 26971569), (1341, 8990523), (4023, 2996841), (12069, 998947)]