2040777627

素因数分解:

$3^1\times 7^3\times {\mathrm{113}}^1\times {\mathrm{17551}}^1$

素因数の和:17688

約数の個数: 32

約数和(自身を含む): 3201484800

約数和(自身を除く): 1160707173

約数列:

[1, 3, 7, 21, 49, 113, 147, 339, 343, 791, 1029, 2373, 5537, 16611, 17551, 38759, 52653, 116277, 122857, 368571, 859999, 1983263, 2579997, 5949789, 6019993, 13882841, 18059979, 41648523, 97179887, 291539661, 680259209, 2040777627]

約数ペア:

[(1, 2040777627), (3, 680259209), (7, 291539661), (21, 97179887), (49, 41648523), (113, 18059979), (147, 13882841), (339, 6019993), (343, 5949789), (791, 2579997), (1029, 1983263), (2373, 859999), (5537, 368571), (16611, 122857), (17551, 116277), (38759, 52653)]