12388713

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{907}}^1$

素因数の和:1096

約数の個数: 16

約数和(自身を含む): 17215680

約数和(自身を除く): 4826967

約数列:

[1, 3, 29, 87, 157, 471, 907, 2721, 4553, 13659, 26303, 78909, 142399, 427197, 4129571, 12388713]

約数ペア:

[(1, 12388713), (3, 4129571), (29, 427197), (87, 142399), (157, 78909), (471, 26303), (907, 13659), (2721, 4553)]