2247336861

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9728731}}^1$

素因数の和:9728752

約数の個数: 16

約数和(自身を含む): 3735833088

約数和(自身を除く): 1488496227

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 9728731, 29186193, 68101117, 107016041, 204303351, 321048123, 749112287, 2247336861]

約数ペア:

[(1, 2247336861), (3, 749112287), (7, 321048123), (11, 204303351), (21, 107016041), (33, 68101117), (77, 29186193), (231, 9728731)]