3889383

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:454

約数の個数: 16

約数和(自身を含む): 5381376

約数和(自身を除く): 1491993

約数列:

[1, 3, 41, 103, 123, 307, 309, 921, 4223, 12587, 12669, 31621, 37761, 94863, 1296461, 3889383]

約数ペア:

[(1, 3889383), (3, 1296461), (41, 94863), (103, 37761), (123, 31621), (307, 12669), (309, 12587), (921, 4223)]