1481148591

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:768

約数の個数: 64

約数和(自身を含む): 2328883200

約数和(自身を除く): 847734609

約数列:

[1, 3, 13, 19, 37, 39, 57, 89, 111, 247, 267, 481, 607, 703, 741, 1157, 1443, 1691, 1821, 2109, 3293, 3471, 5073, 7891, 9139, 9879, 11533, 21983, 22459, 23673, 27417, 34599, 42809, 54023, 62567, 65949, 67377, 128427, 149929, 162069, 187701, 291967, 426721, 449787, 702299, 813371, 875901, 1026437, 1280163, 1998851, 2106897, 2440113, 3079311, 5547373, 5996553, 13343681, 16642119, 25985063, 37978169, 40031043, 77955189, 113934507, 493716197, 1481148591]

約数ペア:

[(1, 1481148591), (3, 493716197), (13, 113934507), (19, 77955189), (37, 40031043), (39, 37978169), (57, 25985063), (89, 16642119), (111, 13343681), (247, 5996553), (267, 5547373), (481, 3079311), (607, 2440113), (703, 2106897), (741, 1998851), (1157, 1280163), (1443, 1026437), (1691, 875901), (1821, 813371), (2109, 702299), (3293, 449787), (3471, 426721), (5073, 291967), (7891, 187701), (9139, 162069), (9879, 149929), (11533, 128427), (21983, 67377), (22459, 65949), (23673, 62567), (27417, 54023), (34599, 42809)]