4097863

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2801}}^1$

素因数の和:2838

約数の個数: 16

約数和(自身を含む): 5379840

約数和(自身を除く): 1281977

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 2801, 19607, 30811, 53219, 215677, 372533, 585409, 4097863]

約数ペア:

[(1, 4097863), (7, 585409), (11, 372533), (19, 215677), (77, 53219), (133, 30811), (209, 19607), (1463, 2801)]