17966201

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{4013}}^1$

素因数の和:4072

約数の個数: 12

約数和(自身を含む): 20286756

約数和(自身を除く): 2320555

約数列:

[1, 11, 37, 121, 407, 4013, 4477, 44143, 148481, 485573, 1633291, 17966201]

約数ペア:

[(1, 17966201), (11, 1633291), (37, 485573), (121, 148481), (407, 44143), (4013, 4477)]