212976001

素因数分解:

$7^2\times {\mathrm{131}}^1\times {\mathrm{33179}}^1$

素因数の和:33324

約数の個数: 12

約数和(自身を含む): 249646320

約数和(自身を除く): 36670319

約数列:

[1, 7, 49, 131, 917, 6419, 33179, 232253, 1625771, 4346449, 30425143, 212976001]

約数ペア:

[(1, 212976001), (7, 30425143), (49, 4346449), (131, 1625771), (917, 232253), (6419, 33179)]