2280453669

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{721891}}^1$

素因数の和:721919

約数の個数: 24

約数和(自身を含む): 3678761632

約数和(自身を除く): 1398307963

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 721891, 2165673, 6497019, 9384583, 19491057, 28153749, 58473171, 84461247, 175419513, 253383741, 760151223, 2280453669]

約数ペア:

[(1, 2280453669), (3, 760151223), (9, 253383741), (13, 175419513), (27, 84461247), (39, 58473171), (81, 28153749), (117, 19491057), (243, 9384583), (351, 6497019), (1053, 2165673), (3159, 721891)]