39209589

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{4441}}^1$

素因数の和:4562

約数の個数: 20

約数和(自身を含む): 59123020

約数和(自身を除く): 19913431

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 2943, 4441, 8829, 13323, 39969, 119907, 359721, 484069, 1452207, 4356621, 13069863, 39209589]

約数ペア:

[(1, 39209589), (3, 13069863), (9, 4356621), (27, 1452207), (81, 484069), (109, 359721), (327, 119907), (981, 39969), (2943, 13323), (4441, 8829)]