275088859

素因数分解:

${\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{6991}}^1$

素因数の和:7138

約数の個数: 12

約数和(自身を含む): 293034720

約数和(自身を除く): 17945861

約数列:

[1, 19, 109, 361, 2071, 6991, 39349, 132829, 762019, 2523751, 14478361, 275088859]

約数ペア:

[(1, 275088859), (19, 14478361), (109, 2523751), (361, 762019), (2071, 132829), (6991, 39349)]