187440011

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{311}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 219596832

約数和(自身を除く): 32156821

約数列:

[1, 11, 17, 121, 187, 293, 311, 2057, 3223, 3421, 4981, 5287, 35453, 37631, 54791, 58157, 91123, 602701, 639727, 1002353, 1549091, 11025883, 17040001, 187440011]

約数ペア:

[(1, 187440011), (11, 17040001), (17, 11025883), (121, 1549091), (187, 1002353), (293, 639727), (311, 602701), (2057, 91123), (3223, 58157), (3421, 54791), (4981, 37631), (5287, 35453)]