11680921

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{953}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 14287104

約数和(自身を除く): 2606183

約数列:

[1, 7, 17, 103, 119, 721, 953, 1751, 6671, 12257, 16201, 98159, 113407, 687113, 1668703, 11680921]

約数ペア:

[(1, 11680921), (7, 1668703), (17, 687113), (103, 113407), (119, 98159), (721, 16201), (953, 12257), (1751, 6671)]