2744523

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1136

約数の個数: 20

約数和(自身を含む): 4235968

約数和(自身を除く): 1491445

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 1093, 2511, 3279, 9837, 29511, 33883, 88533, 101649, 304947, 914841, 2744523]

約数ペア:

[(1, 2744523), (3, 914841), (9, 304947), (27, 101649), (31, 88533), (81, 33883), (93, 29511), (279, 9837), (837, 3279), (1093, 2511)]