517838486013

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{1163}}^1\times {\mathrm{696809}}^1$

素因数の和:698049

約数の個数: 24

約数和(自身を含む): 759177282240

約数和(自身を除く): 241338796227

約数列:

[1, 3, 9, 71, 213, 639, 1163, 3489, 10467, 82573, 247719, 696809, 743157, 2090427, 6271281, 49473439, 148420317, 445260951, 810388867, 2431166601, 7293499803, 57537609557, 172612828671, 517838486013]

約数ペア:

[(1, 517838486013), (3, 172612828671), (9, 57537609557), (71, 7293499803), (213, 2431166601), (639, 810388867), (1163, 445260951), (3489, 148420317), (10467, 49473439), (82573, 6271281), (247719, 2090427), (696809, 743157)]