28749149

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8741}}^1$

素因数の和:8788

約数の個数: 16

約数和(自身を含む): 35247744

約数和(自身を除く): 6498595

約数列:

[1, 11, 13, 23, 143, 253, 299, 3289, 8741, 96151, 113633, 201043, 1249963, 2211473, 2613559, 28749149]

約数ペア:

[(1, 28749149), (11, 2613559), (13, 2211473), (23, 1249963), (143, 201043), (253, 113633), (299, 96151), (3289, 8741)]