1284231429

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{406531}}^1$

素因数の和:406559

約数の個数: 24

約数和(自身を含む): 2071687072

約数和(自身を除く): 787455643

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 406531, 1219593, 3658779, 5284903, 10976337, 15854709, 32929011, 47564127, 98787033, 142692381, 428077143, 1284231429]

約数ペア:

[(1, 1284231429), (3, 428077143), (9, 142692381), (13, 98787033), (27, 47564127), (39, 32929011), (81, 15854709), (117, 10976337), (243, 5284903), (351, 3658779), (1053, 1219593), (3159, 406531)]