28824999

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{18803}}^1$

素因数の和:18886

約数の個数: 16

約数和(自身を含む): 44527872

約数和(自身を除く): 15702873

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 18803, 56409, 131621, 394863, 1372619, 4117857, 9608333, 28824999]

約数ペア:

[(1, 28824999), (3, 9608333), (7, 4117857), (21, 1372619), (73, 394863), (219, 131621), (511, 56409), (1533, 18803)]