1289716143

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{481417}}^1$

素因数の和:481486

約数の個数: 16

約数和(自身を含む): 1848645120

約数和(自身を除く): 558928977

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 481417, 1444251, 9146923, 22626599, 27440769, 67879797, 429905381, 1289716143]

約数ペア:

[(1, 1289716143), (3, 429905381), (19, 67879797), (47, 27440769), (57, 22626599), (141, 9146923), (893, 1444251), (2679, 481417)]