12429639

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{6871}}^1$

素因数の和:6947

約数の個数: 16

約数和(自身を含む): 18691840

約数和(自身を除く): 6262201

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 6871, 20613, 61839, 185517, 460357, 1381071, 4143213, 12429639]

約数ペア:

[(1, 12429639), (3, 4143213), (9, 1381071), (27, 460357), (67, 185517), (201, 61839), (603, 20613), (1809, 6871)]