86959131

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{243583}}^1$

素因数の和:243610

約数の個数: 16

約数和(自身を含む): 140304384

約数和(自身を除く): 53345253

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 243583, 730749, 1705081, 4140911, 5115243, 12422733, 28986377, 86959131]

約数ペア:

[(1, 86959131), (3, 28986377), (7, 12422733), (17, 5115243), (21, 4140911), (51, 1705081), (119, 730749), (357, 243583)]