17198181

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 35223552

約数和(自身を除く): 18025371

約数列:

[1, 3, 7, 9, 11, 13, 21, 23, 33, 39, 63, 69, 77, 83, 91, 99, 117, 143, 161, 207, 231, 249, 253, 273, 299, 429, 483, 581, 693, 747, 759, 819, 897, 913, 1001, 1079, 1287, 1449, 1743, 1771, 1909, 2093, 2277, 2691, 2739, 3003, 3237, 3289, 5229, 5313, 5727, 6279, 6391, 7553, 8217, 9009, 9711, 9867, 11869, 13363, 15939, 17181, 18837, 19173, 20999, 22659, 23023, 24817, 29601, 35607, 40089, 57519, 62997, 67977, 69069, 74451, 83083, 106821, 120267, 146993, 173719, 188991, 207207, 223353, 249249, 272987, 440979, 521157, 747747, 818961, 1322937, 1563471, 1910909, 2456883, 5732727, 17198181]

約数ペア:

[(1, 17198181), (3, 5732727), (7, 2456883), (9, 1910909), (11, 1563471), (13, 1322937), (21, 818961), (23, 747747), (33, 521157), (39, 440979), (63, 272987), (69, 249249), (77, 223353), (83, 207207), (91, 188991), (99, 173719), (117, 146993), (143, 120267), (161, 106821), (207, 83083), (231, 74451), (249, 69069), (253, 67977), (273, 62997), (299, 57519), (429, 40089), (483, 35607), (581, 29601), (693, 24817), (747, 23023), (759, 22659), (819, 20999), (897, 19173), (913, 18837), (1001, 17181), (1079, 15939), (1287, 13363), (1449, 11869), (1743, 9867), (1771, 9711), (1909, 9009), (2093, 8217), (2277, 7553), (2691, 6391), (2739, 6279), (3003, 5727), (3237, 5313), (3289, 5229)]