2831829

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:98

約数の個数: 64

約数和(自身を含む): 5419008

約数和(自身を除く): 2587179

約数列:

[1, 3, 7, 11, 13, 21, 23, 33, 39, 41, 69, 77, 91, 123, 143, 161, 231, 253, 273, 287, 299, 429, 451, 483, 533, 759, 861, 897, 943, 1001, 1353, 1599, 1771, 2093, 2829, 3003, 3157, 3289, 3731, 5313, 5863, 6279, 6601, 9471, 9867, 10373, 11193, 12259, 17589, 19803, 23023, 31119, 36777, 41041, 69069, 72611, 85813, 123123, 134849, 217833, 257439, 404547, 943943, 2831829]

約数ペア:

[(1, 2831829), (3, 943943), (7, 404547), (11, 257439), (13, 217833), (21, 134849), (23, 123123), (33, 85813), (39, 72611), (41, 69069), (69, 41041), (77, 36777), (91, 31119), (123, 23023), (143, 19803), (161, 17589), (231, 12259), (253, 11193), (273, 10373), (287, 9867), (299, 9471), (429, 6601), (451, 6279), (483, 5863), (533, 5313), (759, 3731), (861, 3289), (897, 3157), (943, 3003), (1001, 2829), (1353, 2093), (1599, 1771)]