2821326

素因数分解:

$2^1\times 3^1\times {\mathrm{431}}^1\times {\mathrm{1091}}^1$

素因数の和:1527

約数の個数: 16

約数和(自身を含む): 5660928

約数和(自身を除く): 2839602

約数列:

[1, 2, 3, 6, 431, 862, 1091, 1293, 2182, 2586, 3273, 6546, 470221, 940442, 1410663, 2821326]

約数ペア:

[(1, 2821326), (2, 1410663), (3, 940442), (6, 470221), (431, 6546), (862, 3273), (1091, 2586), (1293, 2182)]