28266411

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{653}}^1$

素因数の和:1010

約数の個数: 16

約数和(自身を含む): 38674944

約数和(自身を除く): 10408533

約数列:

[1, 3, 47, 141, 307, 653, 921, 1959, 14429, 30691, 43287, 92073, 200471, 601413, 9422137, 28266411]

約数ペア:

[(1, 28266411), (3, 9422137), (47, 601413), (141, 200471), (307, 92073), (653, 43287), (921, 30691), (1959, 14429)]