213157047

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{27529}}^1$

素因数の和:27650

約数の個数: 16

約数和(自身を含む): 297324000

約数和(自身を除く): 84166953

約数列:

[1, 3, 29, 87, 89, 267, 2581, 7743, 27529, 82587, 798341, 2395023, 2450081, 7350243, 71052349, 213157047]

約数ペア:

[(1, 213157047), (3, 71052349), (29, 7350243), (87, 2450081), (89, 2395023), (267, 798341), (2581, 82587), (7743, 27529)]