281350271

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1\times {\mathrm{439}}^1$

素因数の和:926

約数の個数: 16

約数和(自身を含む): 300960000

約数和(自身を除く): 19609729

約数列:

[1, 19, 89, 379, 439, 1691, 7201, 8341, 33731, 39071, 166381, 640889, 742349, 3161239, 14807909, 281350271]

約数ペア:

[(1, 281350271), (19, 14807909), (89, 3161239), (379, 742349), (439, 640889), (1691, 166381), (7201, 39071), (8341, 33731)]