40821483

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1\times {\mathrm{349}}^1$

素因数の和:786

約数の個数: 16

約数和(自身を含む): 55193600

約数和(自身を除く): 14372117

約数列:

[1, 3, 127, 307, 349, 381, 921, 1047, 38989, 44323, 107143, 116967, 132969, 321429, 13607161, 40821483]

約数ペア:

[(1, 40821483), (3, 13607161), (127, 321429), (307, 132969), (349, 116967), (381, 107143), (921, 44323), (1047, 38989)]