3020979

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1091}}^1$

素因数の和:1178

約数の個数: 16

約数和(自身を含む): 4402944

約数和(自身を除く): 1381965

約数列:

[1, 3, 13, 39, 71, 213, 923, 1091, 2769, 3273, 14183, 42549, 77461, 232383, 1006993, 3020979]

約数ペア:

[(1, 3020979), (3, 1006993), (13, 232383), (39, 77461), (71, 42549), (213, 14183), (923, 3273), (1091, 2769)]