1569187971

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1490207}}^1$

素因数の和:1490232

約数の個数: 20

約数和(自身を含む): 2524412352

約数和(自身を除く): 955224381

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1490207, 4470621, 13411863, 19372691, 40235589, 58118073, 120706767, 174354219, 523062657, 1569187971]

約数ペア:

[(1, 1569187971), (3, 523062657), (9, 174354219), (13, 120706767), (27, 58118073), (39, 40235589), (81, 19372691), (117, 13411863), (351, 4470621), (1053, 1490207)]