261550003

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{49433}}^1$

素因数の和:49494

約数の個数: 16

約数和(自身を含む): 315586656

約数和(自身を除く): 54036653

約数列:

[1, 11, 13, 37, 143, 407, 481, 5291, 49433, 543763, 642629, 1829021, 7068919, 20119231, 23777273, 261550003]

約数ペア:

[(1, 261550003), (11, 23777273), (13, 20119231), (37, 7068919), (143, 1829021), (407, 642629), (481, 543763), (5291, 49433)]