117637287

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{881}}^1\times {\mathrm{947}}^1$

素因数の和:1878

約数の個数: 16

約数和(自身を含む): 160538112

約数和(自身を除く): 42900825

約数列:

[1, 3, 47, 141, 881, 947, 2643, 2841, 41407, 44509, 124221, 133527, 834307, 2502921, 39212429, 117637287]

約数ペア:

[(1, 117637287), (3, 39212429), (47, 2502921), (141, 834307), (881, 133527), (947, 124221), (2643, 44509), (2841, 41407)]