56005737

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{3169}}^1$

素因数の和:3352

約数の個数: 16

約数和(自身を含む): 76992960

約数和(自身を除く): 20987223

約数列:

[1, 3, 43, 129, 137, 411, 3169, 5891, 9507, 17673, 136267, 408801, 434153, 1302459, 18668579, 56005737]

約数ペア:

[(1, 56005737), (3, 18668579), (43, 1302459), (129, 434153), (137, 408801), (411, 136267), (3169, 17673), (5891, 9507)]