42887271

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{49811}}^1$

素因数の和:49862

約数の個数: 16

約数和(自身を含む): 66947328

約数和(自身を除く): 24060057

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 49811, 149433, 348677, 1046031, 2042251, 6126753, 14295757, 42887271]

約数ペア:

[(1, 42887271), (3, 14295757), (7, 6126753), (21, 2042251), (41, 1046031), (123, 348677), (287, 149433), (861, 49811)]