20171023617

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{2027}}^1\times {\mathrm{195121}}^1$

素因数の和:197168

約数の個数: 16

約数和(自身を含む): 28490933952

約数和(自身を除く): 8319910335

約数列:

[1, 3, 17, 51, 2027, 6081, 34459, 103377, 195121, 585363, 3317057, 9951171, 395510267, 1186530801, 6723674539, 20171023617]

約数ペア:

[(1, 20171023617), (3, 6723674539), (17, 1186530801), (51, 395510267), (2027, 9951171), (6081, 3317057), (34459, 585363), (103377, 195121)]