17966372361

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{171761}}^1$

素因数の和:172081

約数の個数: 32

約数和(自身を含む): 29086864128

約数和(自身を除く): 11120491767

約数列:

[1, 3, 7, 17, 21, 51, 119, 293, 357, 879, 2051, 4981, 6153, 14943, 34867, 104601, 171761, 515283, 1202327, 2919937, 3606981, 8759811, 20439559, 50325973, 61318677, 150977919, 352281811, 855541541, 1056845433, 2566624623, 5988790787, 17966372361]

約数ペア:

[(1, 17966372361), (3, 5988790787), (7, 2566624623), (17, 1056845433), (21, 855541541), (51, 352281811), (119, 150977919), (293, 61318677), (357, 50325973), (879, 20439559), (2051, 8759811), (4981, 3606981), (6153, 2919937), (14943, 1202327), (34867, 515283), (104601, 171761)]