28305494751

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{1264259}}^1$

素因数の和:1264718

約数の個数: 16

約数和(自身を含む): 40051756800

約数和(自身を除く): 11746262049

約数列:

[1, 3, 17, 51, 439, 1317, 7463, 22389, 1264259, 3792777, 21492403, 64477209, 555009701, 1665029103, 9435164917, 28305494751]

約数ペア:

[(1, 28305494751), (3, 9435164917), (17, 1665029103), (51, 555009701), (439, 64477209), (1317, 21492403), (7463, 3792777), (22389, 1264259)]