86259804519

素因数分解:

$3^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{4070971}}^1$

素因数の和:4071990

約数の個数: 16

約数和(自身を含む): 131573815040

約数和(自身を除く): 45314010521

約数列:

[1, 3, 7, 21, 1009, 3027, 7063, 21189, 4070971, 12212913, 28496797, 85490391, 4107609739, 12322829217, 28753268173, 86259804519]

約数ペア:

[(1, 86259804519), (3, 28753268173), (7, 12322829217), (21, 4107609739), (1009, 85490391), (3027, 28496797), (7063, 12212913), (21189, 4070971)]