2869968213

素因数分解:

$3^3\times 7^1\times {\mathrm{15185017}}^1$

素因数の和:15185033

約数の個数: 16

約数和(自身を含む): 4859205760

約数和(自身を除く): 1989237547

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 15185017, 45555051, 106295119, 136665153, 318885357, 409995459, 956656071, 2869968213]

約数ペア:

[(1, 2869968213), (3, 956656071), (7, 409995459), (9, 318885357), (21, 136665153), (27, 106295119), (63, 45555051), (189, 15185017)]