16383945

素因数分解:

$3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{6701}}^1$

素因数の和:6872

約数の個数: 16

約数和(自身を含む): 26379072

約数和(自身を除く): 9995127

約数列:

[1, 3, 5, 15, 163, 489, 815, 2445, 6701, 20103, 33505, 100515, 1092263, 3276789, 5461315, 16383945]

約数ペア:

[(1, 16383945), (3, 5461315), (5, 3276789), (15, 1092263), (163, 100515), (489, 33505), (815, 20103), (2445, 6701)]