2868243

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1871}}^1$

素因数の和:1954

約数の個数: 16

約数和(自身を含む): 4432896

約数和(自身を除く): 1564653

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 1871, 5613, 13097, 39291, 136583, 409749, 956081, 2868243]

約数ペア:

[(1, 2868243), (3, 956081), (7, 409749), (21, 136583), (73, 39291), (219, 13097), (511, 5613), (1533, 1871)]