3919794263

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{2939}}^1\times {\mathrm{17321}}^1$

素因数の和:20278

約数の個数: 16

約数和(自身を含む): 4888961280

約数和(自身を除く): 969167017

約数列:

[1, 7, 11, 77, 2939, 17321, 20573, 32329, 121247, 190531, 226303, 1333717, 50906419, 356344933, 559970609, 3919794263]

約数ペア:

[(1, 3919794263), (7, 559970609), (11, 356344933), (77, 50906419), (2939, 1333717), (17321, 226303), (20573, 190531), (32329, 121247)]