3442743

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{2237}}^1$

素因数の和:2268

約数の個数: 20

約数和(自身を含む): 5415960

約数和(自身を除く): 1973217

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 2237, 6711, 20133, 42503, 60399, 127509, 181197, 382527, 1147581, 3442743]

約数ペア:

[(1, 3442743), (3, 1147581), (9, 382527), (19, 181197), (27, 127509), (57, 60399), (81, 42503), (171, 20133), (513, 6711), (1539, 2237)]