13176219

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4211}}^1$

素因数の和:4370

約数の個数: 16

約数和(自身を含む): 20217600

約数和(自身を除く): 7041381

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 4211, 12633, 29477, 88431, 627439, 1882317, 4392073, 13176219]

約数ペア:

[(1, 13176219), (3, 4392073), (7, 1882317), (21, 627439), (149, 88431), (447, 29477), (1043, 12633), (3129, 4211)]