28752297

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{29131}}^1$

素因数の和:29188

約数の個数: 16

約数和(自身を含む): 44746752

約数和(自身を除く): 15994455

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 29131, 87393, 203917, 611751, 1369157, 4107471, 9584099, 28752297]

約数ペア:

[(1, 28752297), (3, 9584099), (7, 4107471), (21, 1369157), (47, 611751), (141, 203917), (329, 87393), (987, 29131)]