511422121

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{853}}^1\times {\mathrm{883}}^1$

素因数の和:1840

約数の個数: 16

約数和(自身を含む): 591869824

約数和(自身を除く): 80447703

約数列:

[1, 7, 97, 679, 853, 883, 5971, 6181, 82741, 85651, 579187, 599557, 753199, 5272393, 73060303, 511422121]

約数ペア:

[(1, 511422121), (7, 73060303), (97, 5272393), (679, 753199), (853, 599557), (883, 579187), (5971, 85651), (6181, 82741)]