17391969

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5413}}^1$

素因数の和:5446

約数の個数: 32

約数和(自身を含む): 31184640

約数和(自身を除く): 13792671

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 5413, 16239, 37891, 48717, 92021, 113673, 146151, 276063, 341019, 644147, 828189, 1023057, 1932441, 2484567, 5797323, 17391969]

約数ペア:

[(1, 17391969), (3, 5797323), (7, 2484567), (9, 1932441), (17, 1023057), (21, 828189), (27, 644147), (51, 341019), (63, 276063), (119, 146151), (153, 113673), (189, 92021), (357, 48717), (459, 37891), (1071, 16239), (3213, 5413)]