147054281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{16363}}^1$

素因数の和:16436

約数の個数: 16

約数和(自身を含む): 172803840

約数和(自身を除く): 25749559

約数列:

[1, 11, 19, 43, 209, 473, 817, 8987, 16363, 179993, 310897, 703609, 3419867, 7739699, 13368571, 147054281]

約数ペア:

[(1, 147054281), (11, 13368571), (19, 7739699), (43, 3419867), (209, 703609), (473, 310897), (817, 179993), (8987, 16363)]