2475256287

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{1171}}^1$

素因数の和:1420

約数の個数: 64

約数和(自身を含む): 4147642368

約数和(自身を除く): 1672386081

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 191, 217, 357, 527, 573, 651, 1171, 1337, 1581, 3247, 3513, 3689, 4011, 5921, 8197, 9741, 11067, 17763, 19907, 22729, 24591, 36301, 41447, 59721, 68187, 100657, 108903, 124341, 139349, 223661, 254107, 301971, 418047, 617117, 670983, 704599, 762321, 1565627, 1851351, 2113797, 3802237, 4319819, 4696881, 6933491, 11406711, 12959457, 20800473, 26615659, 48534437, 79846977, 117869347, 145603311, 353608041, 825085429, 2475256287]

約数ペア:

[(1, 2475256287), (3, 825085429), (7, 353608041), (17, 145603311), (21, 117869347), (31, 79846977), (51, 48534437), (93, 26615659), (119, 20800473), (191, 12959457), (217, 11406711), (357, 6933491), (527, 4696881), (573, 4319819), (651, 3802237), (1171, 2113797), (1337, 1851351), (1581, 1565627), (3247, 762321), (3513, 704599), (3689, 670983), (4011, 617117), (5921, 418047), (8197, 301971), (9741, 254107), (11067, 223661), (17763, 139349), (19907, 124341), (22729, 108903), (24591, 100657), (36301, 68187), (41447, 59721)]