17320485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12689}}^1$

素因数の和:12717

約数の個数: 32

約数和(自身を含む): 34110720

約数和(自身を除く): 16790235

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 12689, 38067, 63445, 88823, 164957, 190335, 266469, 444115, 494871, 824785, 1154699, 1332345, 2474355, 3464097, 5773495, 17320485]

約数ペア:

[(1, 17320485), (3, 5773495), (5, 3464097), (7, 2474355), (13, 1332345), (15, 1154699), (21, 824785), (35, 494871), (39, 444115), (65, 266469), (91, 190335), (105, 164957), (195, 88823), (273, 63445), (455, 38067), (1365, 12689)]