47922693

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9239}}^1$

素因数の和:9281

約数の個数: 32

約数和(自身を含む): 82790400

約数和(自身を除く): 34867707

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 9239, 27717, 64673, 120107, 175541, 194019, 360321, 526623, 840749, 1228787, 2282033, 2522247, 3686361, 6846099, 15974231, 47922693]

約数ペア:

[(1, 47922693), (3, 15974231), (7, 6846099), (13, 3686361), (19, 2522247), (21, 2282033), (39, 1228787), (57, 840749), (91, 526623), (133, 360321), (247, 194019), (273, 175541), (399, 120107), (741, 64673), (1729, 27717), (5187, 9239)]