2019425769

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{1411199}}^1$

素因数の和:1411261

約数の個数: 16

約数和(自身を含む): 3048192000

約数和(自身を除く): 1028766231

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 1411199, 4233597, 12700791, 38102373, 74793547, 224380641, 673141923, 2019425769]

約数ペア:

[(1, 2019425769), (3, 673141923), (9, 224380641), (27, 74793547), (53, 38102373), (159, 12700791), (477, 4233597), (1431, 1411199)]