851259453

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{422881}}^1$

素因数の和:422956

約数の個数: 16

約数和(自身を含む): 1258496832

約数和(自身を除く): 407237379

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 422881, 1268643, 4651691, 13955073, 25795741, 77387223, 283753151, 851259453]

約数ペア:

[(1, 851259453), (3, 283753151), (11, 77387223), (33, 25795741), (61, 13955073), (183, 4651691), (671, 1268643), (2013, 422881)]