12056721

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{997}}^1$

素因数の和:1168

約数の個数: 16

約数和(自身を含む): 16766400

約数和(自身を除く): 4709679

約数列:

[1, 3, 29, 87, 139, 417, 997, 2991, 4031, 12093, 28913, 86739, 138583, 415749, 4018907, 12056721]

約数ペア:

[(1, 12056721), (3, 4018907), (29, 415749), (87, 138583), (139, 86739), (417, 28913), (997, 12093), (2991, 4031)]