961032457

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2153}}^1$

素因数の和:2230

約数の個数: 48

約数和(自身を含む): 1320109056

約数和(自身を除く): 359076599

約数列:

[1, 7, 11, 17, 31, 77, 119, 121, 187, 217, 341, 527, 847, 1309, 2057, 2153, 2387, 3689, 3751, 5797, 14399, 15071, 23683, 26257, 36601, 40579, 63767, 66743, 165781, 256207, 260513, 402611, 446369, 467201, 734173, 1134631, 1823591, 2818277, 4428721, 5139211, 7942417, 8075903, 12480941, 31001047, 56531321, 87366587, 137290351, 961032457]

約数ペア:

[(1, 961032457), (7, 137290351), (11, 87366587), (17, 56531321), (31, 31001047), (77, 12480941), (119, 8075903), (121, 7942417), (187, 5139211), (217, 4428721), (341, 2818277), (527, 1823591), (847, 1134631), (1309, 734173), (2057, 467201), (2153, 446369), (2387, 402611), (3689, 260513), (3751, 256207), (5797, 165781), (14399, 66743), (15071, 63767), (23683, 40579), (26257, 36601)]