12130239

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2467}}^1$

素因数の和:2630

約数の個数: 16

約数和(自身を含む): 17769600

約数和(自身を除く): 5639361

約数列:

[1, 3, 11, 33, 149, 447, 1639, 2467, 4917, 7401, 27137, 81411, 367583, 1102749, 4043413, 12130239]

約数ペア:

[(1, 12130239), (3, 4043413), (11, 1102749), (33, 367583), (149, 81411), (447, 27137), (1639, 7401), (2467, 4917)]