31006833

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{72277}}^1$

素因数の和:72304

約数の個数: 16

約数和(自身を含む): 48570816

約数和(自身を除く): 17563983

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 72277, 216831, 795047, 939601, 2385141, 2818803, 10335611, 31006833]

約数ペア:

[(1, 31006833), (3, 10335611), (11, 2818803), (13, 2385141), (33, 939601), (39, 795047), (143, 216831), (429, 72277)]