17248931

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{20707}}^1$

素因数の和:20738

約数の個数: 12

約数和(自身を含む): 21246408

約数和(自身を除く): 3997477

約数列:

[1, 7, 17, 49, 119, 833, 20707, 144949, 352019, 1014643, 2464133, 17248931]

約数ペア:

[(1, 17248931), (7, 2464133), (17, 1014643), (49, 352019), (119, 144949), (833, 20707)]