27775319

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 33449472

約数和(自身を除く): 5674153

約数列:

[1, 11, 13, 67, 143, 169, 223, 737, 871, 1859, 2453, 2899, 9581, 11323, 14941, 31889, 37687, 124553, 164351, 194233, 414557, 2136563, 2525029, 27775319]

約数ペア:

[(1, 27775319), (11, 2525029), (13, 2136563), (67, 414557), (143, 194233), (169, 164351), (223, 124553), (737, 37687), (871, 31889), (1859, 14941), (2453, 11323), (2899, 9581)]