7213485

素因数分解:

$3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1427}}^1$

素因数の和:1772

約数の個数: 16

約数和(自身を含む): 11583936

約数和(自身を除く): 4370451

約数列:

[1, 3, 5, 15, 337, 1011, 1427, 1685, 4281, 5055, 7135, 21405, 480899, 1442697, 2404495, 7213485]

約数ペア:

[(1, 7213485), (3, 2404495), (5, 1442697), (15, 480899), (337, 21405), (1011, 7135), (1427, 5055), (1685, 4281)]