1982468331

素因数分解:

$3^3\times {\mathrm{397}}^1\times {\mathrm{184949}}^1$

素因数の和:185355

約数の個数: 16

約数和(自身を含む): 2944404000

約数和(自身を除く): 961935669

約数列:

[1, 3, 9, 27, 397, 1191, 3573, 10719, 184949, 554847, 1664541, 4993623, 73424753, 220274259, 660822777, 1982468331]

約数ペア:

[(1, 1982468331), (3, 660822777), (9, 220274259), (27, 73424753), (397, 4993623), (1191, 1664541), (3573, 554847), (10719, 184949)]