21826459409

素因数分解:

${\mathrm{17}}^4\times {\mathrm{261329}}^1$

素因数の和:261397

約数の個数: 10

約数和(自身を含む): 23190685530

約数和(自身を除く): 1364226121

約数列:

[1, 17, 289, 4913, 83521, 261329, 4442593, 75524081, 1283909377, 21826459409]

約数ペア:

[(1, 21826459409), (17, 1283909377), (289, 75524081), (4913, 4442593), (83521, 261329)]