381993703

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{59123}}^1$

素因数の和:59214

約数の個数: 16

約数和(自身を含む): 476775936

約数和(自身を除く): 94782233

約数列:

[1, 7, 13, 71, 91, 497, 923, 6461, 59123, 413861, 768599, 4197733, 5380193, 29384131, 54570529, 381993703]

約数ペア:

[(1, 381993703), (7, 54570529), (13, 29384131), (71, 5380193), (91, 4197733), (497, 768599), (923, 413861), (6461, 59123)]