11275131

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31583}}^1$

素因数の和:31610

約数の個数: 16

約数和(自身を含む): 18192384

約数和(自身を除く): 6917253

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 31583, 94749, 221081, 536911, 663243, 1610733, 3758377, 11275131]

約数ペア:

[(1, 11275131), (3, 3758377), (7, 1610733), (17, 663243), (21, 536911), (51, 221081), (119, 94749), (357, 31583)]