2201472513

素因数分解:

$3^4\times {\mathrm{5021}}^1\times {\mathrm{5413}}^1$

素因数の和:10446

約数の個数: 20

約数和(自身を含む): 3289882068

約数和(自身を除く): 1088409555

約数列:

[1, 3, 9, 27, 81, 5021, 5413, 15063, 16239, 45189, 48717, 135567, 146151, 406701, 438453, 27178673, 81536019, 244608057, 733824171, 2201472513]

約数ペア:

[(1, 2201472513), (3, 733824171), (9, 244608057), (27, 81536019), (81, 27178673), (5021, 438453), (5413, 406701), (15063, 146151), (16239, 135567), (45189, 48717)]