6813919287

素因数分解:

$3^3\times 7^1\times {\mathrm{2857}}^1\times {\mathrm{12619}}^1$

素因数の和:15492

約数の個数: 32

約数和(自身を含む): 11541747200

約数和(自身を除く): 4727827913

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 2857, 8571, 12619, 19999, 25713, 37857, 59997, 77139, 88333, 113571, 179991, 264999, 340713, 539973, 794997, 2384991, 36052483, 108157449, 252367381, 324472347, 757102143, 973417041, 2271306429, 6813919287]

約数ペア:

[(1, 6813919287), (3, 2271306429), (7, 973417041), (9, 757102143), (21, 324472347), (27, 252367381), (63, 108157449), (189, 36052483), (2857, 2384991), (8571, 794997), (12619, 539973), (19999, 340713), (25713, 264999), (37857, 179991), (59997, 113571), (77139, 88333)]