56860491

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{2089}}^1$

素因数の和:2346

約数の個数: 16

約数和(自身を含む): 77982080

約数和(自身を除く): 21121589

約数列:

[1, 3, 43, 129, 211, 633, 2089, 6267, 9073, 27219, 89827, 269481, 440779, 1322337, 18953497, 56860491]

約数ペア:

[(1, 56860491), (3, 18953497), (43, 1322337), (129, 440779), (211, 269481), (633, 89827), (2089, 27219), (6267, 9073)]