121449286

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{201743}}^1$

素因数の和:201795

約数の個数: 16

約数和(自身を含む): 213041664

約数和(自身を除く): 91592378

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 201743, 403486, 1412201, 2824402, 8674949, 17349898, 60724643, 121449286]

約数ペア:

[(1, 121449286), (2, 60724643), (7, 17349898), (14, 8674949), (43, 2824402), (86, 1412201), (301, 403486), (602, 201743)]