38387223

素因数分解:

$3^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1031}}^1$

素因数の和:1244

約数の個数: 32

約数和(自身を含む): 65387520

約数和(自身を除く): 27000297

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 197, 591, 1031, 1379, 1773, 3093, 4137, 5319, 7217, 9279, 12411, 21651, 27837, 37233, 64953, 194859, 203107, 609321, 1421749, 1827963, 4265247, 5483889, 12795741, 38387223]

約数ペア:

[(1, 38387223), (3, 12795741), (7, 5483889), (9, 4265247), (21, 1827963), (27, 1421749), (63, 609321), (189, 203107), (197, 194859), (591, 64953), (1031, 37233), (1379, 27837), (1773, 21651), (3093, 12411), (4137, 9279), (5319, 7217)]