68697321

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{297391}}^1$

素因数の和:297412

約数の個数: 16

約数和(自身を含む): 114198528

約数和(自身を除く): 45501207

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 297391, 892173, 2081737, 3271301, 6245211, 9813903, 22899107, 68697321]

約数ペア:

[(1, 68697321), (3, 22899107), (7, 9813903), (11, 6245211), (21, 3271301), (33, 2081737), (77, 892173), (231, 297391)]