9788897489

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{5333}}^1$

素因数の和:5769

約数の個数: 32

約数和(自身を含む): 12129089280

約数和(自身を除く): 2340191791

約数列:

[1, 7, 19, 37, 133, 259, 373, 703, 2611, 4921, 5333, 7087, 13801, 37331, 49609, 96607, 101327, 197321, 262219, 709289, 1381247, 1835533, 1989209, 3749099, 13924463, 26243693, 37794971, 73600733, 264564797, 515205131, 1398413927, 9788897489]

約数ペア:

[(1, 9788897489), (7, 1398413927), (19, 515205131), (37, 264564797), (133, 73600733), (259, 37794971), (373, 26243693), (703, 13924463), (2611, 3749099), (4921, 1989209), (5333, 1835533), (7087, 1381247), (13801, 709289), (37331, 262219), (49609, 197321), (96607, 101327)]