17193939

素因数分解:

$3^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{1327}}^1$

素因数の和:1954

約数の個数: 16

約数和(自身を含む): 26262528

約数和(自身を除く): 9068589

約数列:

[1, 3, 7, 21, 617, 1327, 1851, 3981, 4319, 9289, 12957, 27867, 818759, 2456277, 5731313, 17193939]

約数ペア:

[(1, 17193939), (3, 5731313), (7, 2456277), (21, 818759), (617, 27867), (1327, 12957), (1851, 9289), (3981, 4319)]