313154639

素因数分解:

$7^2\times {\mathrm{653}}^1\times {\mathrm{9787}}^1$

素因数の和:10454

約数の個数: 12

約数和(自身を含む): 364877064

約数和(自身を除く): 51722425

約数列:

[1, 7, 49, 653, 4571, 9787, 31997, 68509, 479563, 6390911, 44736377, 313154639]

約数ペア:

[(1, 313154639), (7, 44736377), (49, 6390911), (653, 479563), (4571, 68509), (9787, 31997)]