2288890911

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{1409}}^1\times {\mathrm{3449}}^1$

素因数の和:5018

約数の個数: 16

約数和(自身を含む): 3074364000

約数和(自身を除く): 785473089

約数列:

[1, 3, 157, 471, 1409, 3449, 4227, 10347, 221213, 541493, 663639, 1624479, 4859641, 14578923, 762963637, 2288890911]

約数ペア:

[(1, 2288890911), (3, 762963637), (157, 14578923), (471, 4859641), (1409, 1624479), (3449, 663639), (4227, 541493), (10347, 221213)]