23959089

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{449}}^1$

素因数の和:491

約数の個数: 54

約数和(自身を含む): 44348850

約数和(自身を除く): 20389761

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 121, 147, 231, 363, 441, 449, 539, 693, 847, 1089, 1347, 1617, 2541, 3143, 4041, 4851, 4939, 5929, 7623, 9429, 14817, 17787, 22001, 28287, 34573, 44451, 53361, 54329, 66003, 103719, 162987, 198009, 242011, 311157, 380303, 488961, 726033, 1140909, 2178099, 2662121, 3422727, 7986363, 23959089]

約数ペア:

[(1, 23959089), (3, 7986363), (7, 3422727), (9, 2662121), (11, 2178099), (21, 1140909), (33, 726033), (49, 488961), (63, 380303), (77, 311157), (99, 242011), (121, 198009), (147, 162987), (231, 103719), (363, 66003), (441, 54329), (449, 53361), (539, 44451), (693, 34573), (847, 28287), (1089, 22001), (1347, 17787), (1617, 14817), (2541, 9429), (3143, 7623), (4041, 5929), (4851, 4939)]