131042320321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2089}}^1\times {\mathrm{154127}}^1$

素因数の和:156264

約数の個数: 16

約数和(自身を含む): 146890149120

約数和(自身を除く): 15847828799

約数列:

[1, 11, 37, 407, 2089, 22979, 77293, 154127, 850223, 1695397, 5702699, 62729689, 321971303, 3541684333, 11912938211, 131042320321]

約数ペア:

[(1, 131042320321), (11, 11912938211), (37, 3541684333), (407, 321971303), (2089, 62729689), (22979, 5702699), (77293, 1695397), (154127, 850223)]