126917133

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{28643}}^1$

素因数の和:28864

約数の個数: 16

約数和(自身を含む): 194320896

約数和(自身を除く): 67403763

約数列:

[1, 3, 7, 21, 211, 633, 1477, 4431, 28643, 85929, 200501, 601503, 6043673, 18131019, 42305711, 126917133]

約数ペア:

[(1, 126917133), (3, 42305711), (7, 18131019), (21, 6043673), (211, 601503), (633, 200501), (1477, 85929), (4431, 28643)]