28876431

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{14431}}^1$

素因数の和:14486

約数の個数: 16

約数和(自身を含む): 41564160

約数和(自身を除く): 12687729

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 14431, 43293, 331913, 418499, 995739, 1255497, 9625477, 28876431]

約数ペア:

[(1, 28876431), (3, 9625477), (23, 1255497), (29, 995739), (69, 418499), (87, 331913), (667, 43293), (2001, 14431)]