238085289

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{119701}}^1$

素因数の和:119737

約数の個数: 24

約数和(自身を含む): 392143752

約数和(自身を除く): 154058463

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 119701, 359103, 1077309, 1556113, 2034917, 4668339, 6104751, 14005017, 18314253, 26453921, 79361763, 238085289]

約数ペア:

[(1, 238085289), (3, 79361763), (9, 26453921), (13, 18314253), (17, 14005017), (39, 6104751), (51, 4668339), (117, 2034917), (153, 1556113), (221, 1077309), (663, 359103), (1989, 119701)]