7126945827

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{653}}^1\times {\mathrm{997}}^1$

素因数の和:1783

約数の個数: 32

約数和(自身を含む): 9868703040

約数和(自身を除く): 2741757213

約数列:

[1, 3, 41, 89, 123, 267, 653, 997, 1959, 2991, 3649, 10947, 26773, 40877, 58117, 80319, 88733, 122631, 174351, 266199, 651041, 1953123, 2382797, 3638053, 7148391, 10914159, 26692681, 57942649, 80078043, 173827947, 2375648609, 7126945827]

約数ペア:

[(1, 7126945827), (3, 2375648609), (41, 173827947), (89, 80078043), (123, 57942649), (267, 26692681), (653, 10914159), (997, 7148391), (1959, 3638053), (2991, 2382797), (3649, 1953123), (10947, 651041), (26773, 266199), (40877, 174351), (58117, 122631), (80319, 88733)]