2897697

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{317}}^1$

素因数の和:608

約数の個数: 16

約数和(自身を含む): 4243392

約数和(自身を除く): 1345695

約数列:

[1, 3, 11, 33, 277, 317, 831, 951, 3047, 3487, 9141, 10461, 87809, 263427, 965899, 2897697]

約数ペア:

[(1, 2897697), (3, 965899), (11, 263427), (33, 87809), (277, 10461), (317, 9141), (831, 3487), (951, 3047)]