28269213

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{32833}}^1$

素因数の和:32884

約数の個数: 16

約数和(自身を含む): 44128896

約数和(自身を除く): 15859683

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 32833, 98499, 229831, 689493, 1346153, 4038459, 9423071, 28269213]

約数ペア:

[(1, 28269213), (3, 9423071), (7, 4038459), (21, 1346153), (41, 689493), (123, 229831), (287, 98499), (861, 32833)]