13686909

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{677}}^1$

素因数の和:996

約数の個数: 16

約数和(自身を含む): 19135872

約数和(自身を除く): 5448963

約数列:

[1, 3, 23, 69, 293, 677, 879, 2031, 6739, 15571, 20217, 46713, 198361, 595083, 4562303, 13686909]

約数ペア:

[(1, 13686909), (3, 4562303), (23, 595083), (69, 198361), (293, 46713), (677, 20217), (879, 15571), (2031, 6739)]