11154213

素因数分解:

$3^3\times 7^2\times {\mathrm{8431}}^1$

素因数の和:8454

約数の個数: 24

約数和(自身を含む): 19224960

約数和(自身を除く): 8070747

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 8431, 25293, 59017, 75879, 177051, 227637, 413119, 531153, 1239357, 1593459, 3718071, 11154213]

約数ペア:

[(1, 11154213), (3, 3718071), (7, 1593459), (9, 1239357), (21, 531153), (27, 413119), (49, 227637), (63, 177051), (147, 75879), (189, 59017), (441, 25293), (1323, 8431)]