4396007

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1543}}^1$

素因数の和:1598

約数の個数: 16

約数和(自身を含む): 5632512

約数和(自身を除く): 1236505

約数列:

[1, 7, 11, 37, 77, 259, 407, 1543, 2849, 10801, 16973, 57091, 118811, 399637, 628001, 4396007]

約数ペア:

[(1, 4396007), (7, 628001), (11, 399637), (37, 118811), (77, 57091), (259, 16973), (407, 10801), (1543, 2849)]