13254081

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2689}}^1$

素因数の和:2776

約数の個数: 16

約数和(自身を含む): 18593280

約数和(自身を除く): 5339199

約数列:

[1, 3, 31, 53, 93, 159, 1643, 2689, 4929, 8067, 83359, 142517, 250077, 427551, 4418027, 13254081]

約数ペア:

[(1, 13254081), (3, 4418027), (31, 427551), (53, 250077), (93, 142517), (159, 83359), (1643, 8067), (2689, 4929)]