139264961

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{1217}}^1$

素因数の和:1432

約数の個数: 16

約数和(自身を含む): 155046528

約数和(自身を除く): 15781567

約数列:

[1, 11, 101, 103, 1111, 1133, 1217, 10403, 13387, 114433, 122917, 125351, 1352087, 1378861, 12660451, 139264961]

約数ペア:

[(1, 139264961), (11, 12660451), (101, 1378861), (103, 1352087), (1111, 125351), (1133, 122917), (1217, 114433), (10403, 13387)]