28241661

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{32801}}^1$

素因数の和:32852

約数の個数: 16

約数和(自身を含む): 44085888

約数和(自身を除く): 15844227

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 32801, 98403, 229607, 688821, 1344841, 4034523, 9413887, 28241661]

約数ペア:

[(1, 28241661), (3, 9413887), (7, 4034523), (21, 1344841), (41, 688821), (123, 229607), (287, 98403), (861, 32801)]