12954957

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{983}}^1$

素因数の和:1200

約数の個数: 16

約数和(自身を含む): 18137088

約数和(自身を除く): 5182131

約数列:

[1, 3, 23, 69, 191, 573, 983, 2949, 4393, 13179, 22609, 67827, 187753, 563259, 4318319, 12954957]

約数ペア:

[(1, 12954957), (3, 4318319), (23, 563259), (69, 187753), (191, 67827), (573, 22609), (983, 13179), (2949, 4393)]