2891436721

素因数分解:

${\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1\times {\mathrm{6547}}^1$

素因数の和:6960

約数の個数: 16

約数和(自身を含む): 3108780864

約数和(自身を除く): 217344143

約数列:

[1, 17, 83, 313, 1411, 5321, 6547, 25979, 111299, 441643, 543401, 2049211, 9237817, 34836587, 170084513, 2891436721]

約数ペア:

[(1, 2891436721), (17, 170084513), (83, 34836587), (313, 9237817), (1411, 2049211), (5321, 543401), (6547, 441643), (25979, 111299)]