13892649

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{487}}^1$

素因数の和:784

約数の個数: 16

約数和(自身を含む): 19137408

約数和(自身を除く): 5244759

約数列:

[1, 3, 37, 111, 257, 487, 771, 1461, 9509, 18019, 28527, 54057, 125159, 375477, 4630883, 13892649]

約数ペア:

[(1, 13892649), (3, 4630883), (37, 375477), (111, 125159), (257, 54057), (487, 28527), (771, 18019), (1461, 9509)]