79231691

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1747}}^1$

素因数の和:1815

約数の個数: 32

約数和(自身を含む): 107397120

約数和(自身を除く): 28165429

約数列:

[1, 7, 11, 19, 31, 77, 133, 209, 217, 341, 589, 1463, 1747, 2387, 4123, 6479, 12229, 19217, 33193, 45353, 54157, 134519, 232351, 365123, 379099, 595727, 1028983, 2555861, 4170089, 7202881, 11318813, 79231691]

約数ペア:

[(1, 79231691), (7, 11318813), (11, 7202881), (19, 4170089), (31, 2555861), (77, 1028983), (133, 595727), (209, 379099), (217, 365123), (341, 232351), (589, 134519), (1463, 54157), (1747, 45353), (2387, 33193), (4123, 19217), (6479, 12229)]