16842897

素因数分解:

$3^4\times {\mathrm{269}}^1\times {\mathrm{773}}^1$

素因数の和:1054

約数の個数: 20

約数和(自身を含む): 25286580

約数和(自身を除く): 8443683

約数列:

[1, 3, 9, 27, 81, 269, 773, 807, 2319, 2421, 6957, 7263, 20871, 21789, 62613, 207937, 623811, 1871433, 5614299, 16842897]

約数ペア:

[(1, 16842897), (3, 5614299), (9, 1871433), (27, 623811), (81, 207937), (269, 62613), (773, 21789), (807, 20871), (2319, 7263), (2421, 6957)]