159351421

素因数分解:

${\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{12823}}^1$

素因数の和:12900

約数の個数: 12

約数和(自身を含む): 173226592

約数和(自身を除く): 13875171

約数列:

[1, 17, 43, 289, 731, 12427, 12823, 217991, 551389, 3705847, 9373613, 159351421]

約数ペア:

[(1, 159351421), (17, 9373613), (43, 3705847), (289, 551389), (731, 217991), (12427, 12823)]