28876203

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{10589}}^1$

素因数の和:10699

約数の個数: 16

約数和(自身を含む): 43207200

約数和(自身を除く): 14330997

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 10589, 31767, 95301, 285903, 1069489, 3208467, 9625401, 28876203]

約数ペア:

[(1, 28876203), (3, 9625401), (9, 3208467), (27, 1069489), (101, 285903), (303, 95301), (909, 31767), (2727, 10589)]