1271117133

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{987659}}^1$

素因数の和:987689

約数の個数: 24

約数和(自身を含む): 2157049440

約数和(自身を除く): 885932307

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 987659, 2962977, 8888931, 10864249, 12839567, 32592747, 38518701, 97778241, 115556103, 141235237, 423705711, 1271117133]

約数ペア:

[(1, 1271117133), (3, 423705711), (9, 141235237), (11, 115556103), (13, 97778241), (33, 38518701), (39, 32592747), (99, 12839567), (117, 10864249), (143, 8888931), (429, 2962977), (1287, 987659)]