849883321

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{6091}}^1$

素因数の和:6772

約数の個数: 16

約数和(自身を含む): 1004351488

約数和(自身を除く): 154468167

約数列:

[1, 7, 31, 217, 643, 4501, 6091, 19933, 42637, 139531, 188821, 1321747, 3916513, 27415591, 121411903, 849883321]

約数ペア:

[(1, 849883321), (7, 121411903), (31, 27415591), (217, 3916513), (643, 1321747), (4501, 188821), (6091, 139531), (19933, 42637)]