12309549

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30851}}^1$

素因数の和:30880

約数の個数: 16

約数和(自身を含む): 19745280

約数和(自身を除く): 7435731

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 30851, 92553, 215957, 586169, 647871, 1758507, 4103183, 12309549]

約数ペア:

[(1, 12309549), (3, 4103183), (7, 1758507), (19, 647871), (21, 586169), (57, 215957), (133, 92553), (399, 30851)]