2946207

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1223}}^1$

素因数の和:1310

約数の個数: 16

約数和(自身を含む): 4347648

約数和(自身を除く): 1401441

約数列:

[1, 3, 11, 33, 73, 219, 803, 1223, 2409, 3669, 13453, 40359, 89279, 267837, 982069, 2946207]

約数ペア:

[(1, 2946207), (3, 982069), (11, 267837), (33, 89279), (73, 40359), (219, 13453), (803, 3669), (1223, 2409)]