380640623

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{17021}}^1$

素因数の和:17158

約数の個数: 16

約数和(自身を含む): 441210240

約数和(自身を除く): 60569617

約数列:

[1, 11, 19, 107, 209, 1177, 2033, 17021, 22363, 187231, 323399, 1821247, 3557389, 20033717, 34603693, 380640623]

約数ペア:

[(1, 380640623), (11, 34603693), (19, 20033717), (107, 3557389), (209, 1821247), (1177, 323399), (2033, 187231), (17021, 22363)]