13152741

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{3499}}^1$

素因数の和:3688

約数の個数: 16

約数和(自身を含む): 20160000

約数和(自身を除く): 7007259

約数列:

[1, 3, 7, 21, 179, 537, 1253, 3499, 3759, 10497, 24493, 73479, 626321, 1878963, 4384247, 13152741]

約数ペア:

[(1, 13152741), (3, 4384247), (7, 1878963), (21, 626321), (179, 73479), (537, 24493), (1253, 10497), (3499, 3759)]