57281653

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23563}}^1$

素因数の和:23604

約数の個数: 16

約数和(自身を含む): 71257536

約数和(自身を除く): 13975883

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 23563, 259193, 306319, 400571, 3369509, 4406281, 5207423, 57281653]

約数ペア:

[(1, 57281653), (11, 5207423), (13, 4406281), (17, 3369509), (143, 400571), (187, 306319), (221, 259193), (2431, 23563)]