201313321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{1279}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 225792000

約数和(自身を除く): 24478679

約数列:

[1, 11, 41, 349, 451, 1279, 3839, 14069, 14309, 52439, 157399, 446371, 576829, 4910081, 18301211, 201313321]

約数ペア:

[(1, 201313321), (11, 18301211), (41, 4910081), (349, 576829), (451, 446371), (1279, 157399), (3839, 52439), (14069, 14309)]