16385517

素因数分解:

$3^3\times {\mathrm{373}}^1\times {\mathrm{1627}}^1$

素因数の和:2009

約数の個数: 16

約数和(自身を含む): 24354880

約数和(自身を除く): 7969363

約数列:

[1, 3, 9, 27, 373, 1119, 1627, 3357, 4881, 10071, 14643, 43929, 606871, 1820613, 5461839, 16385517]

約数ペア:

[(1, 16385517), (3, 5461839), (9, 1820613), (27, 606871), (373, 43929), (1119, 14643), (1627, 10071), (3357, 4881)]