11143891

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2591}}^1$

素因数の和:2642

約数の個数: 16

約数和(自身を含む): 13436928

約数和(自身を除く): 2293037

約数列:

[1, 11, 17, 23, 187, 253, 391, 2591, 4301, 28501, 44047, 59593, 484517, 655523, 1013081, 11143891]

約数ペア:

[(1, 11143891), (11, 1013081), (17, 655523), (23, 484517), (187, 59593), (253, 44047), (391, 28501), (2591, 4301)]