2286291

素因数分解:

$3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 3604224

約数和(自身を除く): 1317933

約数列:

[1, 3, 7, 21, 49, 103, 147, 151, 309, 453, 721, 1057, 2163, 3171, 5047, 7399, 15141, 15553, 22197, 46659, 108871, 326613, 762097, 2286291]

約数ペア:

[(1, 2286291), (3, 762097), (7, 326613), (21, 108871), (49, 46659), (103, 22197), (147, 15553), (151, 15141), (309, 7399), (453, 5047), (721, 3171), (1057, 2163)]