240739327

素因数分解:

${\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{283}}^1$

素因数の和:670

約数の個数: 16

約数和(自身を含む): 251519488

約数和(自身を除く): 10780161

約数列:

[1, 43, 73, 271, 283, 3139, 11653, 12169, 19783, 20659, 76693, 850669, 888337, 3297799, 5598589, 240739327]

約数ペア:

[(1, 240739327), (43, 5598589), (73, 3297799), (271, 888337), (283, 850669), (3139, 76693), (11653, 20659), (12169, 19783)]