98561617

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 128139264

約数和(自身を除く): 29577647

約数列:

[1, 7, 11, 31, 77, 157, 217, 263, 341, 1099, 1727, 1841, 2387, 2893, 4867, 8153, 12089, 20251, 34069, 41291, 53537, 57071, 89683, 289037, 374759, 454201, 627781, 1280021, 3179407, 8960147, 14080231, 98561617]

約数ペア:

[(1, 98561617), (7, 14080231), (11, 8960147), (31, 3179407), (77, 1280021), (157, 627781), (217, 454201), (263, 374759), (341, 289037), (1099, 89683), (1727, 57071), (1841, 53537), (2387, 41291), (2893, 34069), (4867, 20251), (8153, 12089)]