28716933

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{33353}}^1$

素因数の和:33404

約数の個数: 16

約数和(自身を含む): 44827776

約数和(自身を除く): 16110843

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 33353, 100059, 233471, 700413, 1367473, 4102419, 9572311, 28716933]

約数ペア:

[(1, 28716933), (3, 9572311), (7, 4102419), (21, 1367473), (41, 700413), (123, 233471), (287, 100059), (861, 33353)]