13173411

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2689}}^1$

素因数の和:2786

約数の個数: 16

約数和(自身を含む): 18593280

約数和(自身を除く): 5419869

約数列:

[1, 3, 23, 69, 71, 213, 1633, 2689, 4899, 8067, 61847, 185541, 190919, 572757, 4391137, 13173411]

約数ペア:

[(1, 13173411), (3, 4391137), (23, 572757), (69, 190919), (71, 185541), (213, 61847), (1633, 8067), (2689, 4899)]