3879757441

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{127973}}^1$

素因数の和:128112

約数の個数: 16

約数和(自身を含む): 4570207488

約数和(自身を除く): 690450047

約数列:

[1, 7, 61, 71, 427, 497, 4331, 30317, 127973, 895811, 7806353, 9086083, 54644471, 63602581, 554251063, 3879757441]

約数ペア:

[(1, 3879757441), (7, 554251063), (61, 63602581), (71, 54644471), (427, 9086083), (497, 7806353), (4331, 895811), (30317, 127973)]