971881043

素因数分解:

$7^2\times {\mathrm{3559}}^1\times {\mathrm{5573}}^1$

素因数の和:9146

約数の個数: 12

約数和(自身を含む): 1131076080

約数和(自身を除く): 159195037

約数列:

[1, 7, 49, 3559, 5573, 24913, 39011, 174391, 273077, 19834307, 138840149, 971881043]

約数ペア:

[(1, 971881043), (7, 138840149), (49, 19834307), (3559, 273077), (5573, 174391), (24913, 39011)]