923013

素因数分解:

$3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:63

約数の個数: 48

約数和(自身を含む): 1747200

約数和(自身を除く): 824187

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 49, 63, 69, 91, 117, 147, 161, 207, 273, 299, 343, 441, 483, 637, 819, 897, 1029, 1127, 1449, 1911, 2093, 2691, 3087, 3381, 4459, 5733, 6279, 7889, 10143, 13377, 14651, 18837, 23667, 40131, 43953, 71001, 102557, 131859, 307671, 923013]

約数ペア:

[(1, 923013), (3, 307671), (7, 131859), (9, 102557), (13, 71001), (21, 43953), (23, 40131), (39, 23667), (49, 18837), (63, 14651), (69, 13377), (91, 10143), (117, 7889), (147, 6279), (161, 5733), (207, 4459), (273, 3381), (299, 3087), (343, 2691), (441, 2093), (483, 1911), (637, 1449), (819, 1127), (897, 1029)]