267121057

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{87323}}^1$

素因数の和:87372

約数の個数: 16

約数和(自身を含む): 335324160

約数和(自身を除く): 68203103

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 87323, 611261, 1659137, 2008429, 11613959, 14059003, 38160151, 267121057]

約数ペア:

[(1, 267121057), (7, 38160151), (19, 14059003), (23, 11613959), (133, 2008429), (161, 1659137), (437, 611261), (3059, 87323)]