124865321

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{40819}}^1$

素因数の和:40868

約数の個数: 16

約数和(自身を含む): 156748800

約数和(自身を除く): 31883479

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 40819, 285733, 775561, 938837, 5428927, 6571859, 17837903, 124865321]

約数ペア:

[(1, 124865321), (7, 17837903), (19, 6571859), (23, 5428927), (133, 938837), (161, 775561), (437, 285733), (3059, 40819)]