26248509

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4789}}^1$

素因数の和:4834

約数の個数: 32

約数和(自身を含む): 45984000

約数和(自身を除く): 19735491

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 4789, 5481, 14367, 33523, 43101, 100569, 129303, 138881, 301707, 416643, 905121, 972167, 1249929, 2916501, 3749787, 8749503, 26248509]

約数ペア:

[(1, 26248509), (3, 8749503), (7, 3749787), (9, 2916501), (21, 1249929), (27, 972167), (29, 905121), (63, 416643), (87, 301707), (189, 138881), (203, 129303), (261, 100569), (609, 43101), (783, 33523), (1827, 14367), (4789, 5481)]