396143829

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{1999}}^1$

素因数の和:2329

約数の個数: 24

約数和(自身を含む): 580944000

約数和(自身を除く): 184800171

約数列:

[1, 3, 9, 97, 227, 291, 681, 873, 1999, 2043, 5997, 17991, 22019, 66057, 193903, 198171, 453773, 581709, 1361319, 1745127, 4083957, 44015981, 132047943, 396143829]

約数ペア:

[(1, 396143829), (3, 132047943), (9, 44015981), (97, 4083957), (227, 1745127), (291, 1361319), (681, 581709), (873, 453773), (1999, 198171), (2043, 193903), (5997, 66057), (17991, 22019)]