16852941

素因数分解:

$3^4\times 7^1\times {\mathrm{29723}}^1$

素因数の和:29742

約数の個数: 20

約数和(自身を含む): 28772832

約数和(自身を除く): 11919891

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 29723, 89169, 208061, 267507, 624183, 802521, 1872549, 2407563, 5617647, 16852941]

約数ペア:

[(1, 16852941), (3, 5617647), (7, 2407563), (9, 1872549), (21, 802521), (27, 624183), (63, 267507), (81, 208061), (189, 89169), (567, 29723)]