28946203

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2851}}^1$

素因数の和:2946

約数の個数: 16

約数和(自身を含む): 34497792

約数和(自身を除く): 5551589

約数列:

[1, 11, 13, 71, 143, 781, 923, 2851, 10153, 31361, 37063, 202421, 407693, 2226631, 2631473, 28946203]

約数ペア:

[(1, 28946203), (11, 2631473), (13, 2226631), (71, 407693), (143, 202421), (781, 37063), (923, 31361), (2851, 10153)]