401045103

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{17903}}^1$

素因数の和:18059

約数の個数: 24

約数和(自身を含む): 614465280

約数和(自身を除く): 213420177

約数列:

[1, 3, 9, 19, 57, 131, 171, 393, 1179, 2489, 7467, 17903, 22401, 53709, 161127, 340157, 1020471, 2345293, 3061413, 7035879, 21107637, 44560567, 133681701, 401045103]

約数ペア:

[(1, 401045103), (3, 133681701), (9, 44560567), (19, 21107637), (57, 7035879), (131, 3061413), (171, 2345293), (393, 1020471), (1179, 340157), (2489, 161127), (7467, 53709), (17903, 22401)]