143648449

素因数分解:

$7^2\times {\mathrm{1307}}^1\times {\mathrm{2243}}^1$

素因数の和:3564

約数の個数: 12

約数和(自身を含む): 167303664

約数和(自身を除く): 23655215

約数列:

[1, 7, 49, 1307, 2243, 9149, 15701, 64043, 109907, 2931601, 20521207, 143648449]

約数ペア:

[(1, 143648449), (7, 20521207), (49, 2931601), (1307, 109907), (2243, 64043), (9149, 15701)]