128698737

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1\times {\mathrm{1489}}^1$

素因数の和:2152

約数の個数: 16

約数和(自身を含む): 175653120

約数和(自身を除く): 46954383

約数列:

[1, 3, 47, 141, 613, 1489, 1839, 4467, 28811, 69983, 86433, 209949, 912757, 2738271, 42899579, 128698737]

約数ペア:

[(1, 128698737), (3, 42899579), (47, 2738271), (141, 912757), (613, 209949), (1489, 86433), (1839, 69983), (4467, 28811)]