16766321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:377

約数の個数: 24

約数和(自身を含む): 20554560

約数和(自身を除く): 3788239

約数列:

[1, 11, 13, 29, 143, 169, 311, 319, 377, 1859, 3421, 4043, 4147, 4901, 9019, 44473, 52559, 53911, 99209, 117247, 578149, 1289717, 1524211, 16766321]

約数ペア:

[(1, 16766321), (11, 1524211), (13, 1289717), (29, 578149), (143, 117247), (169, 99209), (311, 53911), (319, 52559), (377, 44473), (1859, 9019), (3421, 4901), (4043, 4147)]