807519999

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{811}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 1282128512

約数和(自身を除く): 474608513

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 211, 363, 429, 633, 811, 1573, 2321, 2433, 2743, 4719, 6963, 8229, 8921, 10543, 25531, 26763, 30173, 31629, 76593, 90519, 98131, 115973, 171121, 294393, 331903, 347919, 513363, 995709, 1275703, 1882331, 2224573, 3827109, 5646993, 6673719, 20705641, 24470303, 62116923, 73410909, 269173333, 807519999]

約数ペア:

[(1, 807519999), (3, 269173333), (11, 73410909), (13, 62116923), (33, 24470303), (39, 20705641), (121, 6673719), (143, 5646993), (211, 3827109), (363, 2224573), (429, 1882331), (633, 1275703), (811, 995709), (1573, 513363), (2321, 347919), (2433, 331903), (2743, 294393), (4719, 171121), (6963, 115973), (8229, 98131), (8921, 90519), (10543, 76593), (25531, 31629), (26763, 30173)]