12208017

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{881}}^1$

素因数の和:1064

約数の個数: 16

約数和(自身を含む): 16934400

約数和(自身を除く): 4726383

約数列:

[1, 3, 31, 93, 149, 447, 881, 2643, 4619, 13857, 27311, 81933, 131269, 393807, 4069339, 12208017]

約数ペア:

[(1, 12208017), (3, 4069339), (31, 393807), (93, 131269), (149, 81933), (447, 27311), (881, 13857), (2643, 4619)]