3120666987

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 4472143872

約数和(自身を除く): 1351476885

約数列:

[1, 3, 31, 37, 93, 111, 127, 193, 381, 579, 1147, 1369, 3441, 3937, 4107, 4699, 5983, 7141, 11811, 14097, 17949, 21423, 24511, 42439, 73533, 127317, 145669, 173863, 221371, 264217, 437007, 521589, 664113, 759841, 792651, 906907, 2279523, 2720721, 5389753, 8190727, 16169259, 24572181, 28114117, 33555559, 84342351, 100666677, 1040222329, 3120666987]

約数ペア:

[(1, 3120666987), (3, 1040222329), (31, 100666677), (37, 84342351), (93, 33555559), (111, 28114117), (127, 24572181), (193, 16169259), (381, 8190727), (579, 5389753), (1147, 2720721), (1369, 2279523), (3441, 906907), (3937, 792651), (4107, 759841), (4699, 664113), (5983, 521589), (7141, 437007), (11811, 264217), (14097, 221371), (17949, 173863), (21423, 145669), (24511, 127317), (42439, 73533)]