2831877

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 4402944

約数和(自身を除く): 1571067

約数列:

[1, 3, 9, 17, 51, 83, 153, 223, 249, 669, 747, 1411, 2007, 3791, 4233, 11373, 12699, 18509, 34119, 55527, 166581, 314653, 943959, 2831877]

約数ペア:

[(1, 2831877), (3, 943959), (9, 314653), (17, 166581), (51, 55527), (83, 34119), (153, 18509), (223, 12699), (249, 11373), (669, 4233), (747, 3791), (1411, 2007)]