1421937

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 2291328

約数和(自身を除く): 869391

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 271, 477, 583, 813, 1749, 2439, 2981, 5247, 8943, 14363, 26829, 43089, 129267, 157993, 473979, 1421937]

約数ペア:

[(1, 1421937), (3, 473979), (9, 157993), (11, 129267), (33, 43089), (53, 26829), (99, 14363), (159, 8943), (271, 5247), (477, 2981), (583, 2439), (813, 1749)]