211130089

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{2789}}^1$

素因数の和:2940

約数の個数: 16

約数和(自身を含む): 230409360

約数和(自身を除く): 19279271

約数列:

[1, 17, 61, 73, 1037, 1241, 2789, 4453, 47413, 75701, 170129, 203597, 2892193, 3461149, 12419417, 211130089]

約数ペア:

[(1, 211130089), (17, 12419417), (61, 3461149), (73, 2892193), (1037, 203597), (1241, 170129), (2789, 75701), (4453, 47413)]