11556741

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 18690048

約数和(自身を除く): 7133307

約数列:

[1, 3, 7, 21, 23, 69, 71, 161, 213, 337, 483, 497, 1011, 1491, 1633, 2359, 4899, 7077, 7751, 11431, 23253, 23927, 34293, 54257, 71781, 162771, 167489, 502467, 550321, 1650963, 3852247, 11556741]

約数ペア:

[(1, 11556741), (3, 3852247), (7, 1650963), (21, 550321), (23, 502467), (69, 167489), (71, 162771), (161, 71781), (213, 54257), (337, 34293), (483, 23927), (497, 23253), (1011, 11431), (1491, 7751), (1633, 7077), (2359, 4899)]