2100057951

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{6197}}^1$

素因数の和:6351

約数の個数: 32

約数和(自身を含む): 2984560128

約数和(自身を除く): 884502177

約数列:

[1, 3, 37, 43, 71, 111, 129, 213, 1591, 2627, 3053, 4773, 6197, 7881, 9159, 18591, 112961, 229289, 266471, 338883, 439987, 687867, 799413, 1319961, 9859427, 16279519, 18919441, 29578281, 48838557, 56758323, 700019317, 2100057951]

約数ペア:

[(1, 2100057951), (3, 700019317), (37, 56758323), (43, 48838557), (71, 29578281), (111, 18919441), (129, 16279519), (213, 9859427), (1591, 1319961), (2627, 799413), (3053, 687867), (4773, 439987), (6197, 338883), (7881, 266471), (9159, 229289), (18591, 112961)]