28962297

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35363}}^1$

素因数の和:35389

約数の個数: 24

約数和(自身を含む): 51489984

約数和(自身を除く): 22527687

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 35363, 106089, 247541, 318267, 459719, 742623, 1379157, 2227869, 3218033, 4137471, 9654099, 28962297]

約数ペア:

[(1, 28962297), (3, 9654099), (7, 4137471), (9, 3218033), (13, 2227869), (21, 1379157), (39, 742623), (63, 459719), (91, 318267), (117, 247541), (273, 106089), (819, 35363)]