1275152021

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{20129}}^1$

素因数の和:20596

約数の個数: 16

約数和(自身を含む): 1501536960

約数和(自身を除く): 226384939

約数列:

[1, 11, 13, 143, 443, 4873, 5759, 20129, 63349, 221419, 261677, 2878447, 8917147, 98088617, 115922911, 1275152021]

約数ペア:

[(1, 1275152021), (11, 115922911), (13, 98088617), (143, 8917147), (443, 2878447), (4873, 261677), (5759, 221419), (20129, 63349)]