320827111

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 385611840

約数和(自身を除く): 64784729

約数列:

[1, 11, 17, 37, 89, 187, 407, 521, 629, 979, 1513, 3293, 5731, 6919, 8857, 16643, 19277, 36223, 46369, 55981, 97427, 212047, 327709, 510059, 615791, 788273, 1715653, 3604799, 8671003, 18872183, 29166101, 320827111]

約数ペア:

[(1, 320827111), (11, 29166101), (17, 18872183), (37, 8671003), (89, 3604799), (187, 1715653), (407, 788273), (521, 615791), (629, 510059), (979, 327709), (1513, 212047), (3293, 97427), (5731, 55981), (6919, 46369), (8857, 36223), (16643, 19277)]