4080987547

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{36137}}^1$

素因数の和:36247

約数の個数: 32

約数和(自身を含む): 5391211392

約数和(自身を除く): 1310223845

約数列:

[1, 7, 13, 17, 73, 91, 119, 221, 511, 949, 1241, 1547, 6643, 8687, 16133, 36137, 112931, 252959, 469781, 614329, 2638001, 3288467, 4300303, 7986277, 18466007, 34294013, 44846017, 55903939, 240058091, 313922119, 582998221, 4080987547]

約数ペア:

[(1, 4080987547), (7, 582998221), (13, 313922119), (17, 240058091), (73, 55903939), (91, 44846017), (119, 34294013), (221, 18466007), (511, 7986277), (949, 4300303), (1241, 3288467), (1547, 2638001), (6643, 614329), (8687, 469781), (16133, 252959), (36137, 112931)]