814957

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 16

約数和(自身を含む): 987840

約数和(自身を除く): 172883

約数列:

[1, 11, 13, 41, 139, 143, 451, 533, 1529, 1807, 5699, 5863, 19877, 62689, 74087, 814957]

約数ペア:

[(1, 814957), (11, 74087), (13, 62689), (41, 19877), (139, 5863), (143, 5699), (451, 1807), (533, 1529)]