12553377

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4231}}^1$

素因数の和:4300

約数の個数: 16

約数和(自身を含む): 17875968

約数和(自身を除く): 5322591

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 4231, 12693, 97313, 181933, 291939, 545799, 4184459, 12553377]

約数ペア:

[(1, 12553377), (3, 4184459), (23, 545799), (43, 291939), (69, 181933), (129, 97313), (989, 12693), (2967, 4231)]