240473857

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{2381}}^1$

素因数の和:2868

約数の個数: 16

約数和(自身を含む): 274920912

約数和(自身を除く): 34447055

約数列:

[1, 13, 17, 221, 457, 2381, 5941, 7769, 30953, 40477, 100997, 526201, 1088117, 14145521, 18497989, 240473857]

約数ペア:

[(1, 240473857), (13, 18497989), (17, 14145521), (221, 1088117), (457, 526201), (2381, 100997), (5941, 40477), (7769, 30953)]