1041277321

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{208631}}^1$

素因数の和:208692

約数の個数: 16

約数和(自身を含む): 1281835008

約数和(自身を除く): 240557687

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 208631, 1460417, 4798513, 6467561, 33589591, 45272927, 148753903, 1041277321]

約数ペア:

[(1, 1041277321), (7, 148753903), (23, 45272927), (31, 33589591), (161, 6467561), (217, 4798513), (713, 1460417), (4991, 208631)]