28363137

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{18287}}^1$

素因数の和:18348

約数の個数: 16

約数和(自身を含む): 42135552

約数和(自身を除く): 13772415

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 18287, 54861, 201157, 603471, 859489, 2578467, 9454379, 28363137]

約数ペア:

[(1, 28363137), (3, 9454379), (11, 2578467), (33, 859489), (47, 603471), (141, 201157), (517, 54861), (1551, 18287)]