201408009

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{554843}}^1$

素因数の和:554868

約数の個数: 12

約数和(自身を含む): 295177008

約数和(自身を除く): 93768999

約数列:

[1, 3, 11, 33, 121, 363, 554843, 1664529, 6103273, 18309819, 67136003, 201408009]

約数ペア:

[(1, 201408009), (3, 67136003), (11, 18309819), (33, 6103273), (121, 1664529), (363, 554843)]