133909439

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{383}}^1$

素因数の和:646

約数の個数: 16

約数和(自身を含む): 141115392

約数和(自身を除く): 7205953

約数列:

[1, 43, 47, 173, 383, 2021, 7439, 8131, 16469, 18001, 66259, 349633, 774043, 2849137, 3114173, 133909439]

約数ペア:

[(1, 133909439), (43, 3114173), (47, 2849137), (173, 774043), (383, 349633), (2021, 66259), (7439, 18001), (8131, 16469)]