31222081

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1621}}^1$

素因数の和:1752

約数の個数: 16

約数和(自身を含む): 36436608

約数和(自身を除く): 5214527

約数列:

[1, 11, 17, 103, 187, 1133, 1621, 1751, 17831, 19261, 27557, 166963, 303127, 1836593, 2838371, 31222081]

約数ペア:

[(1, 31222081), (11, 2838371), (17, 1836593), (103, 303127), (187, 166963), (1133, 27557), (1621, 19261), (1751, 17831)]