2806041

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2843}}^1$

素因数の和:2900

約数の個数: 16

約数和(自身を含む): 4368384

約数和(自身を除く): 1562343

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 2843, 8529, 19901, 59703, 133621, 400863, 935347, 2806041]

約数ペア:

[(1, 2806041), (3, 935347), (7, 400863), (21, 133621), (47, 59703), (141, 19901), (329, 8529), (987, 2843)]