30941001

素因数分解:

$3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 57792000

約数和(自身を除く): 26850999

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 257, 273, 343, 351, 441, 637, 771, 819, 1029, 1323, 1799, 1911, 2313, 2457, 3087, 3341, 4459, 5397, 5733, 6939, 9261, 10023, 12593, 13377, 16191, 17199, 23387, 30069, 37779, 40131, 48573, 70161, 88151, 90207, 113337, 120393, 163709, 210483, 264453, 340011, 491127, 631449, 793359, 1145963, 1473381, 2380077, 3437889, 4420143, 10313667, 30941001]

約数ペア:

[(1, 30941001), (3, 10313667), (7, 4420143), (9, 3437889), (13, 2380077), (21, 1473381), (27, 1145963), (39, 793359), (49, 631449), (63, 491127), (91, 340011), (117, 264453), (147, 210483), (189, 163709), (257, 120393), (273, 113337), (343, 90207), (351, 88151), (441, 70161), (637, 48573), (771, 40131), (819, 37779), (1029, 30069), (1323, 23387), (1799, 17199), (1911, 16191), (2313, 13377), (2457, 12593), (3087, 10023), (3341, 9261), (4459, 6939), (5397, 5733)]