3490147209

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1\times {\mathrm{1087}}^1$

素因数の和:1665

約数の個数: 32

約数和(自身を含む): 4975589376

約数和(自身を除く): 1485442167

約数列:

[1, 3, 17, 51, 157, 401, 471, 1087, 1203, 2669, 3261, 6817, 8007, 18479, 20451, 55437, 62957, 170659, 188871, 435887, 511977, 1070269, 1307661, 2901203, 3210807, 7410079, 8703609, 22230237, 68434259, 205302777, 1163382403, 3490147209]

約数ペア:

[(1, 3490147209), (3, 1163382403), (17, 205302777), (51, 68434259), (157, 22230237), (401, 8703609), (471, 7410079), (1087, 3210807), (1203, 2901203), (2669, 1307661), (3261, 1070269), (6817, 511977), (8007, 435887), (18479, 188871), (20451, 170659), (55437, 62957)]