448778889

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{81611}}^1$

素因数の和:81677

約数の個数: 24

約数和(自身を含む): 712962432

約数和(自身を除く): 264183543

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 5499, 81611, 244833, 734499, 1060943, 3182829, 3835717, 9548487, 11507151, 34521453, 49864321, 149592963, 448778889]

約数ペア:

[(1, 448778889), (3, 149592963), (9, 49864321), (13, 34521453), (39, 11507151), (47, 9548487), (117, 3835717), (141, 3182829), (423, 1060943), (611, 734499), (1833, 244833), (5499, 81611)]