1091651231

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1759}}^1$

素因数の和:2027

約数の個数: 24

約数和(自身を含む): 1258414080

約数和(自身を除く): 166762849

約数列:

[1, 11, 23, 121, 223, 253, 1759, 2453, 2783, 5129, 19349, 26983, 40457, 56419, 212839, 392257, 445027, 620609, 4314827, 4895297, 9021911, 47463097, 99241021, 1091651231]

約数ペア:

[(1, 1091651231), (11, 99241021), (23, 47463097), (121, 9021911), (223, 4895297), (253, 4314827), (1759, 620609), (2453, 445027), (2783, 392257), (5129, 212839), (19349, 56419), (26983, 40457)]