172055521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31727}}^1$

素因数の和:31784

約数の個数: 16

約数和(自身を含む): 205597440

約数和(自身を除く): 33541919

約数列:

[1, 11, 17, 29, 187, 319, 493, 5423, 31727, 348997, 539359, 920083, 5932949, 10120913, 15641411, 172055521]

約数ペア:

[(1, 172055521), (11, 15641411), (17, 10120913), (29, 5932949), (187, 920083), (319, 539359), (493, 348997), (5423, 31727)]