1337421921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{967}}^1\times {\mathrm{41911}}^1$

素因数の和:42892

約数の個数: 16

約数和(自身を含む): 1947399168

約数和(自身を除く): 609977247

約数列:

[1, 3, 11, 33, 967, 2901, 10637, 31911, 41911, 125733, 461021, 1383063, 40527937, 121583811, 445807307, 1337421921]

約数ペア:

[(1, 1337421921), (3, 445807307), (11, 121583811), (33, 40527937), (967, 1383063), (2901, 461021), (10637, 125733), (31911, 41911)]