401065167

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1481}}^1\times {\mathrm{4751}}^1$

素因数の和:6254

約数の個数: 16

約数和(自身を含む): 563397120

約数和(自身を除く): 162331953

約数列:

[1, 3, 19, 57, 1481, 4443, 4751, 14253, 28139, 84417, 90269, 270807, 7036231, 21108693, 133688389, 401065167]

約数ペア:

[(1, 401065167), (3, 133688389), (19, 21108693), (57, 7036231), (1481, 270807), (4443, 90269), (4751, 84417), (14253, 28139)]