16844121

素因数分解:

$3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1601}}^1$

素因数の和:1781

約数の個数: 24

約数和(自身を含む): 27990144

約数和(自身を除く): 11146023

約数列:

[1, 3, 7, 9, 21, 63, 167, 501, 1169, 1503, 1601, 3507, 4803, 10521, 11207, 14409, 33621, 100863, 267367, 802101, 1871569, 2406303, 5614707, 16844121]

約数ペア:

[(1, 16844121), (3, 5614707), (7, 2406303), (9, 1871569), (21, 802101), (63, 267367), (167, 100863), (501, 33621), (1169, 14409), (1503, 11207), (1601, 10521), (3507, 4803)]