1484847

素因数分解:

$3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:77

約数の個数: 48

約数和(自身を含む): 2766400

約数和(自身を除く): 1281553

約数列:

[1, 3, 7, 9, 13, 21, 37, 39, 49, 63, 91, 111, 117, 147, 259, 273, 333, 343, 441, 481, 637, 777, 819, 1029, 1443, 1813, 1911, 2331, 3087, 3367, 4329, 4459, 5439, 5733, 10101, 12691, 13377, 16317, 23569, 30303, 38073, 40131, 70707, 114219, 164983, 212121, 494949, 1484847]

約数ペア:

[(1, 1484847), (3, 494949), (7, 212121), (9, 164983), (13, 114219), (21, 70707), (37, 40131), (39, 38073), (49, 30303), (63, 23569), (91, 16317), (111, 13377), (117, 12691), (147, 10101), (259, 5733), (273, 5439), (333, 4459), (343, 4329), (441, 3367), (481, 3087), (637, 2331), (777, 1911), (819, 1813), (1029, 1443)]