30785469

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71761}}^1$

素因数の和:71788

約数の個数: 16

約数和(自身を含む): 48224064

約数和(自身を除く): 17438595

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 71761, 215283, 789371, 932893, 2368113, 2798679, 10261823, 30785469]

約数ペア:

[(1, 30785469), (3, 10261823), (11, 2798679), (13, 2368113), (33, 932893), (39, 789371), (143, 215283), (429, 71761)]