81347941

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5623}}^1$

素因数の和:5700

約数の個数: 16

約数和(自身を含む): 92323584

約数和(自身を除く): 10975643

約数列:

[1, 17, 23, 37, 391, 629, 851, 5623, 14467, 95591, 129329, 208051, 2198593, 3536867, 4785173, 81347941]

約数ペア:

[(1, 81347941), (17, 4785173), (23, 3536867), (37, 2198593), (391, 208051), (629, 129329), (851, 95591), (5623, 14467)]