1189805220843

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1\times {\mathrm{809}}^1\times {\mathrm{21433}}^1$

素因数の和:22591

約数の個数: 32

約数和(自身を含む): 1612539835200

約数和(自身を除く): 422734614357

約数列:

[1, 3, 89, 257, 267, 771, 809, 2427, 21433, 22873, 64299, 68619, 72001, 207913, 216003, 623739, 1907537, 5508281, 5722611, 16524843, 17339297, 18504257, 52017891, 55512771, 490237009, 1470711027, 1543197433, 4456199329, 4629592299, 13368597987, 396601740281, 1189805220843]

約数ペア:

[(1, 1189805220843), (3, 396601740281), (89, 13368597987), (257, 4629592299), (267, 4456199329), (771, 1543197433), (809, 1470711027), (2427, 490237009), (21433, 55512771), (22873, 52017891), (64299, 18504257), (68619, 17339297), (72001, 16524843), (207913, 5722611), (216003, 5508281), (623739, 1907537)]