22987811

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{42649}}^1$

素因数の和:42674

約数の個数: 12

約数和(自身を含む): 29172600

約数和(自身を除く): 6184789

約数列:

[1, 7, 11, 49, 77, 539, 42649, 298543, 469139, 2089801, 3283973, 22987811]

約数ペア:

[(1, 22987811), (7, 3283973), (11, 2089801), (49, 469139), (77, 298543), (539, 42649)]