207170319

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{233}}^1\times {\mathrm{821}}^1$

素因数の和:1095

約数の個数: 24

約数和(自身を含む): 293138352

約数和(自身を除く): 85968033

約数列:

[1, 3, 19, 57, 233, 361, 699, 821, 1083, 2463, 4427, 13281, 15599, 46797, 84113, 191293, 252339, 296381, 573879, 889143, 3634567, 10903701, 69056773, 207170319]

約数ペア:

[(1, 207170319), (3, 69056773), (19, 10903701), (57, 3634567), (233, 889143), (361, 573879), (699, 296381), (821, 252339), (1083, 191293), (2463, 84113), (4427, 46797), (13281, 15599)]