396231327

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{829}}^1\times {\mathrm{2309}}^1$

素因数の和:3167

約数の個数: 24

約数和(自身を含む): 598197600

約数和(自身を除く): 201966273

約数列:

[1, 3, 9, 23, 69, 207, 829, 2309, 2487, 6927, 7461, 19067, 20781, 53107, 57201, 159321, 171603, 477963, 1914161, 5742483, 17227449, 44025703, 132077109, 396231327]

約数ペア:

[(1, 396231327), (3, 132077109), (9, 44025703), (23, 17227449), (69, 5742483), (207, 1914161), (829, 477963), (2309, 171603), (2487, 159321), (6927, 57201), (7461, 53107), (19067, 20781)]