9138297

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 15078400

約数和(自身を除く): 5940103

約数列:

[1, 3, 7, 19, 21, 37, 57, 111, 133, 259, 399, 619, 703, 777, 1857, 2109, 4333, 4921, 11761, 12999, 14763, 22903, 35283, 68709, 82327, 160321, 246981, 435157, 480963, 1305471, 3046099, 9138297]

約数ペア:

[(1, 9138297), (3, 3046099), (7, 1305471), (19, 480963), (21, 435157), (37, 246981), (57, 160321), (111, 82327), (133, 68709), (259, 35283), (399, 22903), (619, 14763), (703, 12999), (777, 11761), (1857, 4921), (2109, 4333)]