4689621

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 7076160

約数和(自身を除く): 2386539

約数列:

[1, 3, 9, 41, 71, 123, 179, 213, 369, 537, 639, 1611, 2911, 7339, 8733, 12709, 22017, 26199, 38127, 66051, 114381, 521069, 1563207, 4689621]

約数ペア:

[(1, 4689621), (3, 1563207), (9, 521069), (41, 114381), (71, 66051), (123, 38127), (179, 26199), (213, 22017), (369, 12709), (537, 8733), (639, 7339), (1611, 2911)]