29287161

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{571}}^1$

素因数の和:757

約数の個数: 24

約数和(自身を含む): 43723680

約数和(自身を除く): 14436519

約数列:

[1, 3, 9, 41, 123, 139, 369, 417, 571, 1251, 1713, 5139, 5699, 17097, 23411, 51291, 70233, 79369, 210699, 238107, 714321, 3254129, 9762387, 29287161]

約数ペア:

[(1, 29287161), (3, 9762387), (9, 3254129), (41, 714321), (123, 238107), (139, 210699), (369, 79369), (417, 70233), (571, 51291), (1251, 23411), (1713, 17097), (5139, 5699)]