3069171

素因数分解:

$3^4\times 7^1\times {\mathrm{5413}}^1$

素因数の和:5432

約数の個数: 20

約数和(自身を含む): 5240752

約数和(自身を除く): 2171581

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 5413, 16239, 37891, 48717, 113673, 146151, 341019, 438453, 1023057, 3069171]

約数ペア:

[(1, 3069171), (3, 1023057), (7, 438453), (9, 341019), (21, 146151), (27, 113673), (63, 48717), (81, 37891), (189, 16239), (567, 5413)]