85161857

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2179}}^1$

素因数の和:2237

約数の個数: 24

約数和(自身を含む): 104378400

約数和(自身を除く): 19216543

約数列:

[1, 11, 17, 19, 121, 187, 209, 323, 2057, 2179, 2299, 3553, 23969, 37043, 39083, 41401, 263659, 407473, 455411, 703817, 4482203, 5009521, 7741987, 85161857]

約数ペア:

[(1, 85161857), (11, 7741987), (17, 5009521), (19, 4482203), (121, 703817), (187, 455411), (209, 407473), (323, 263659), (2057, 41401), (2179, 39083), (2299, 37043), (3553, 23969)]