141547029141

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{354754459}}^1$

素因数の和:354754488

約数の個数: 16

約数和(自身を含む): 227042854400

約数和(自身を除く): 85495825259

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 354754459, 1064263377, 2483281213, 6740334721, 7449843639, 20221004163, 47182343047, 141547029141]

約数ペア:

[(1, 141547029141), (3, 47182343047), (7, 20221004163), (19, 7449843639), (21, 6740334721), (57, 2483281213), (133, 1064263377), (399, 354754459)]