551413887

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1\times {\mathrm{353}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 790637760

約数和(自身を除く): 239223873

約数列:

[1, 3, 17, 51, 109, 281, 327, 353, 843, 1059, 1853, 4777, 5559, 6001, 14331, 18003, 30629, 38477, 91887, 99193, 115431, 297579, 520693, 654109, 1562079, 1686281, 1962327, 5058843, 10812037, 32436111, 183804629, 551413887]

約数ペア:

[(1, 551413887), (3, 183804629), (17, 32436111), (51, 10812037), (109, 5058843), (281, 1962327), (327, 1686281), (353, 1562079), (843, 654109), (1059, 520693), (1853, 297579), (4777, 115431), (5559, 99193), (6001, 91887), (14331, 38477), (18003, 30629)]