1497153357

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1\times {\mathrm{773}}^1$

素因数の和:1290

約数の個数: 48

約数和(自身を含む): 2515339008

約数和(自身を除く): 1018185651

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 433, 497, 639, 773, 1299, 1491, 2319, 3031, 3897, 4473, 5411, 6957, 9093, 16233, 27279, 30743, 48699, 54883, 92229, 164649, 215201, 276687, 334709, 384181, 493947, 645603, 1004127, 1152543, 1936809, 2342963, 3012381, 3457629, 7028889, 21086667, 23764339, 71293017, 166350373, 213879051, 499051119, 1497153357]

約数ペア:

[(1, 1497153357), (3, 499051119), (7, 213879051), (9, 166350373), (21, 71293017), (63, 23764339), (71, 21086667), (213, 7028889), (433, 3457629), (497, 3012381), (639, 2342963), (773, 1936809), (1299, 1152543), (1491, 1004127), (2319, 645603), (3031, 493947), (3897, 384181), (4473, 334709), (5411, 276687), (6957, 215201), (9093, 164649), (16233, 92229), (27279, 54883), (30743, 48699)]