268542021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{38567}}^1$

素因数の和:38792

約数の個数: 16

約数和(自身を含む): 392467968

約数和(自身を除く): 123925947

約数列:

[1, 3, 11, 33, 211, 633, 2321, 6963, 38567, 115701, 424237, 1272711, 8137637, 24412911, 89514007, 268542021]

約数ペア:

[(1, 268542021), (3, 89514007), (11, 24412911), (33, 8137637), (211, 1272711), (633, 424237), (2321, 115701), (6963, 38567)]