9181317

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{691}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 12666368

約数和(自身を除く): 3485051

約数列:

[1, 3, 43, 103, 129, 309, 691, 2073, 4429, 13287, 29713, 71173, 89139, 213519, 3060439, 9181317]

約数ペア:

[(1, 9181317), (3, 3060439), (43, 213519), (103, 89139), (129, 71173), (309, 29713), (691, 13287), (2073, 4429)]