20172083517

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{393287}}^1$

素因数の和:393473

約数の個数: 24

約数和(自身を含む): 30062934720

約数和(自身を除く): 9890851203

約数列:

[1, 3, 9, 41, 123, 139, 369, 417, 1251, 5699, 17097, 51291, 393287, 1179861, 3539583, 16124767, 48374301, 54666893, 145122903, 164000679, 492002037, 2241342613, 6724027839, 20172083517]

約数ペア:

[(1, 20172083517), (3, 6724027839), (9, 2241342613), (41, 492002037), (123, 164000679), (139, 145122903), (369, 54666893), (417, 48374301), (1251, 16124767), (5699, 3539583), (17097, 1179861), (51291, 393287)]