2291003

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:494

約数の個数: 16

約数和(自身を含む): 2770656

約数和(自身を除く): 479653

約数列:

[1, 11, 13, 37, 143, 407, 433, 481, 4763, 5291, 5629, 16021, 61919, 176231, 208273, 2291003]

約数ペア:

[(1, 2291003), (11, 208273), (13, 176231), (37, 61919), (143, 16021), (407, 5629), (433, 5291), (481, 4763)]