1249204911

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{421033}}^1$

素因数の和:421102

約数の個数: 16

約数和(自身を含む): 1778447616

約数和(自身を除く): 529242705

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 421033, 1263099, 9683759, 18104419, 29051277, 54313257, 416401637, 1249204911]

約数ペア:

[(1, 1249204911), (3, 416401637), (23, 54313257), (43, 29051277), (69, 18104419), (129, 9683759), (989, 1263099), (2967, 421033)]