2018606919

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{743}}^1\times {\mathrm{2441}}^1$

素因数の和:3247

約数の個数: 32

約数和(自身を含む): 3139513344

約数和(自身を除く): 1120906425

約数列:

[1, 3, 7, 21, 53, 159, 371, 743, 1113, 2229, 2441, 5201, 7323, 15603, 17087, 39379, 51261, 118137, 129373, 275653, 388119, 826959, 905611, 1813663, 2716833, 5440989, 12695641, 38086923, 96124139, 288372417, 672868973, 2018606919]

約数ペア:

[(1, 2018606919), (3, 672868973), (7, 288372417), (21, 96124139), (53, 38086923), (159, 12695641), (371, 5440989), (743, 2716833), (1113, 1813663), (2229, 905611), (2441, 826959), (5201, 388119), (7323, 275653), (15603, 129373), (17087, 118137), (39379, 51261)]