212086473

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1061}}^1\times {\mathrm{2897}}^1$

素因数の和:3984

約数の個数: 16

約数和(自身を含む): 295456896

約数和(自身を除く): 83370423

約数列:

[1, 3, 23, 69, 1061, 2897, 3183, 8691, 24403, 66631, 73209, 199893, 3073717, 9221151, 70695491, 212086473]

約数ペア:

[(1, 212086473), (3, 70695491), (23, 9221151), (69, 3073717), (1061, 199893), (2897, 73209), (3183, 66631), (8691, 24403)]